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Finding the Fourth Proportional to 110,188.17, 152,059.14 and 59,887.17

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Solution

The fourth proportional to 110,188.17, 152,059.14 and 59,887.17 is: 82,644.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,188.17 : 152,059.14 = 59,887.17 : x
  2. Step 2: Convert to fraction form
    110,188.17/152,059.14 = 59,887.17/x
  3. Step 3: Cross multiply
    110,188.17x = 152,059.14 × 59,887.17
  4. Step 4: Simplify right side
    110,188.17x = 9,106,391,567.23
  5. Step 5: Solve for x
    x = 9,106,391,567.23/110,188.17
  6. Step 6: Final answer
    x = 82,644.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.