Home / 63,084.12-94,621.62-16,335.48

Finding the Fourth Proportional to 63,084.12, 94,621.62 and 16,335.48

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Solution

The fourth proportional to 63,084.12, 94,621.62 and 16,335.48 is: 24,502.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084.12 : 94,621.62 = 16,335.48 : x
  2. Step 2: Convert to fraction form
    63,084.12/94,621.62 = 16,335.48/x
  3. Step 3: Cross multiply
    63,084.12x = 94,621.62 × 16,335.48
  4. Step 4: Simplify right side
    63,084.12x = 1,545,689,581.08
  5. Step 5: Solve for x
    x = 1,545,689,581.08/63,084.12
  6. Step 6: Final answer
    x = 24,502.04

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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.