Home / 64,394.08-96,589.68-29,343.04

Finding the Fourth Proportional to 64,394.08, 96,589.68 and 29,343.04

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Solution

The fourth proportional to 64,394.08, 96,589.68 and 29,343.04 is: 44,013.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,394.08 : 96,589.68 = 29,343.04 : x
  2. Step 2: Convert to fraction form
    64,394.08/96,589.68 = 29,343.04/x
  3. Step 3: Cross multiply
    64,394.08x = 96,589.68 × 29,343.04
  4. Step 4: Simplify right side
    64,394.08x = 2,834,234,843.83
  5. Step 5: Solve for x
    x = 2,834,234,843.83/64,394.08
  6. Step 6: Final answer
    x = 44,013.90

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1.5x scale

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.