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Finding the Fourth Proportional to 110,152.98, 152,011.89 and 59,851.98

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Solution

The fourth proportional to 110,152.98, 152,011.89 and 59,851.98 is: 82,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,152.98 : 152,011.89 = 59,851.98 : x
  2. Step 2: Convert to fraction form
    110,152.98/152,011.89 = 59,851.98/x
  3. Step 3: Cross multiply
    110,152.98x = 152,011.89 × 59,851.98
  4. Step 4: Simplify right side
    110,152.98x = 9,098,212,600.04
  5. Step 5: Solve for x
    x = 9,098,212,600.04/110,152.98
  6. Step 6: Final answer
    x = 82,596.15

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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.