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Finding the Fourth Proportional to 44,292.17, 66,449.48 and 14,710.16

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Solution

The fourth proportional to 44,292.17, 66,449.48 and 14,710.16 is: 22,068.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,292.17 : 66,449.48 = 14,710.16 : x
  2. Step 2: Convert to fraction form
    44,292.17/66,449.48 = 14,710.16/x
  3. Step 3: Cross multiply
    44,292.17x = 66,449.48 × 14,710.16
  4. Step 4: Simplify right side
    44,292.17x = 977,482,076.92
  5. Step 5: Solve for x
    x = 977,482,076.92/44,292.17
  6. Step 6: Final answer
    x = 22,068.96

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