Home / 88,484.72-132,646.86-44,125.07

Finding the Fourth Proportional to 88,484.72, 132,646.86 and 44,125.07

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Solution

The fourth proportional to 88,484.72, 132,646.86 and 44,125.07 is: 66,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,484.72 : 132,646.86 = 44,125.07 : x
  2. Step 2: Convert to fraction form
    88,484.72/132,646.86 = 44,125.07/x
  3. Step 3: Cross multiply
    88,484.72x = 132,646.86 × 44,125.07
  4. Step 4: Simplify right side
    88,484.72x = 5,853,051,319.55
  5. Step 5: Solve for x
    x = 5,853,051,319.55/88,484.72
  6. Step 6: Final answer
    x = 66,147.60

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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.