Home / 44,881.30-66,792.17-43,386.38

Finding the Fourth Proportional to 44,881.30, 66,792.17 and 43,386.38

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Solution

The fourth proportional to 44,881.30, 66,792.17 and 43,386.38 is: 64,567.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,881.30 : 66,792.17 = 43,386.38 : x
  2. Step 2: Convert to fraction form
    44,881.30/66,792.17 = 43,386.38/x
  3. Step 3: Cross multiply
    44,881.30x = 66,792.17 × 43,386.38
  4. Step 4: Simplify right side
    44,881.30x = 2,897,869,917.75
  5. Step 5: Solve for x
    x = 2,897,869,917.75/44,881.30
  6. Step 6: Final answer
    x = 64,567.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.