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Finding the Fourth Proportional to 110,152.88, 152,011.37 and 59,851.88

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Solution

The fourth proportional to 110,152.88, 152,011.37 and 59,851.88 is: 82,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,152.88 : 152,011.37 = 59,851.88 : x
  2. Step 2: Convert to fraction form
    110,152.88/152,011.37 = 59,851.88/x
  3. Step 3: Cross multiply
    110,152.88x = 152,011.37 × 59,851.88
  4. Step 4: Simplify right side
    110,152.88x = 9,098,166,275.88
  5. Step 5: Solve for x
    x = 9,098,166,275.88/110,152.88
  6. Step 6: Final answer
    x = 82,595.81

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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.