Home / 43,555.32-60,084.18-25,649.46

Finding the Fourth Proportional to 43,555.32, 60,084.18 and 25,649.46

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Solution

The fourth proportional to 43,555.32, 60,084.18 and 25,649.46 is: 35,383.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,555.32 : 60,084.18 = 25,649.46 : x
  2. Step 2: Convert to fraction form
    43,555.32/60,084.18 = 25,649.46/x
  3. Step 3: Cross multiply
    43,555.32x = 60,084.18 × 25,649.46
  4. Step 4: Simplify right side
    43,555.32x = 1,541,126,771.54
  5. Step 5: Solve for x
    x = 1,541,126,771.54/43,555.32
  6. Step 6: Final answer
    x = 35,383.20

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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.