Home / 43,243.11-59,677.56-25,344.27

Finding the Fourth Proportional to 43,243.11, 59,677.56 and 25,344.27

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Solution

The fourth proportional to 43,243.11, 59,677.56 and 25,344.27 is: 34,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,243.11 : 59,677.56 = 25,344.27 : x
  2. Step 2: Convert to fraction form
    43,243.11/59,677.56 = 25,344.27/x
  3. Step 3: Cross multiply
    43,243.11x = 59,677.56 × 25,344.27
  4. Step 4: Simplify right side
    43,243.11x = 1,512,484,193.58
  5. Step 5: Solve for x
    x = 1,512,484,193.58/43,243.11
  6. Step 6: Final answer
    x = 34,976.30

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Half scale
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Double scale
Find fourth proportional to 43,244.11, 59,678.94 and 25,345.27
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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.