Home / 44,228.43-66,336.17-13,066.11

Finding the Fourth Proportional to 44,228.43, 66,336.17 and 13,066.11

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Solution

The fourth proportional to 44,228.43, 66,336.17 and 13,066.11 is: 19,597.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,228.43 : 66,336.17 = 13,066.11 : x
  2. Step 2: Convert to fraction form
    44,228.43/66,336.17 = 13,066.11/x
  3. Step 3: Cross multiply
    44,228.43x = 66,336.17 × 13,066.11
  4. Step 4: Simplify right side
    44,228.43x = 866,755,628.87
  5. Step 5: Solve for x
    x = 866,755,628.87/44,228.43
  6. Step 6: Final answer
    x = 19,597.25

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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.