Home / 88,695.16-133,060.26-32,535.79

Finding the Fourth Proportional to 88,695.16, 133,060.26 and 32,535.79

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Solution

The fourth proportional to 88,695.16, 133,060.26 and 32,535.79 is: 48,810.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,695.16 : 133,060.26 = 32,535.79 : x
  2. Step 2: Convert to fraction form
    88,695.16/133,060.26 = 32,535.79/x
  3. Step 3: Cross multiply
    88,695.16x = 133,060.26 × 32,535.79
  4. Step 4: Simplify right side
    88,695.16x = 4,329,220,344.05
  5. Step 5: Solve for x
    x = 4,329,220,344.05/88,695.16
  6. Step 6: Final answer
    x = 48,810.11

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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.