Home / 44,090.52-66,159.47-29,306.40

Finding the Fourth Proportional to 44,090.52, 66,159.47 and 29,306.40

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Solution

The fourth proportional to 44,090.52, 66,159.47 and 29,306.40 is: 43,975.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,090.52 : 66,159.47 = 29,306.40 : x
  2. Step 2: Convert to fraction form
    44,090.52/66,159.47 = 29,306.40/x
  3. Step 3: Cross multiply
    44,090.52x = 66,159.47 × 29,306.40
  4. Step 4: Simplify right side
    44,090.52x = 1,938,895,891.61
  5. Step 5: Solve for x
    x = 1,938,895,891.61/44,090.52
  6. Step 6: Final answer
    x = 43,975.35

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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.