Home / 88,701.60-133,052.34-59,177.04

Finding the Fourth Proportional to 88,701.60, 133,052.34 and 59,177.04

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Solution

The fourth proportional to 88,701.60, 133,052.34 and 59,177.04 is: 88,765.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,701.60 : 133,052.34 = 59,177.04 : x
  2. Step 2: Convert to fraction form
    88,701.60/133,052.34 = 59,177.04/x
  3. Step 3: Cross multiply
    88,701.60x = 133,052.34 × 59,177.04
  4. Step 4: Simplify right side
    88,701.60x = 7,873,643,646.27
  5. Step 5: Solve for x
    x = 7,873,643,646.27/88,701.60
  6. Step 6: Final answer
    x = 88,765.52

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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.