Home / 43,243.42-59,674.56-25,350.34

Finding the Fourth Proportional to 43,243.42, 59,674.56 and 25,350.34

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Solution

The fourth proportional to 43,243.42, 59,674.56 and 25,350.34 is: 34,982.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,243.42 : 59,674.56 = 25,350.34 : x
  2. Step 2: Convert to fraction form
    43,243.42/59,674.56 = 25,350.34/x
  3. Step 3: Cross multiply
    43,243.42x = 59,674.56 × 25,350.34
  4. Step 4: Simplify right side
    43,243.42x = 1,512,770,204.48
  5. Step 5: Solve for x
    x = 1,512,770,204.48/43,243.42
  6. Step 6: Final answer
    x = 34,982.67

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Half scale
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Double scale
Find fourth proportional to 43,244.42, 59,675.94 and 25,351.34
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.