Home / 44,625.39-66,938.28-15,043.47

Finding the Fourth Proportional to 44,625.39, 66,938.28 and 15,043.47

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Solution

The fourth proportional to 44,625.39, 66,938.28 and 15,043.47 is: 22,565.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,625.39 : 66,938.28 = 15,043.47 : x
  2. Step 2: Convert to fraction form
    44,625.39/66,938.28 = 15,043.47/x
  3. Step 3: Cross multiply
    44,625.39x = 66,938.28 × 15,043.47
  4. Step 4: Simplify right side
    44,625.39x = 1,006,984,007.03
  5. Step 5: Solve for x
    x = 1,006,984,007.03/44,625.39
  6. Step 6: Final answer
    x = 22,565.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.