Home / 23,335.18-34,997.10-6,691.30

Finding the Fourth Proportional to 23,335.18, 34,997.10 and 6,691.30

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Solution

The fourth proportional to 23,335.18, 34,997.10 and 6,691.30 is: 10,035.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,335.18 : 34,997.10 = 6,691.30 : x
  2. Step 2: Convert to fraction form
    23,335.18/34,997.10 = 6,691.30/x
  3. Step 3: Cross multiply
    23,335.18x = 34,997.10 × 6,691.30
  4. Step 4: Simplify right side
    23,335.18x = 234,176,095.23
  5. Step 5: Solve for x
    x = 234,176,095.23/23,335.18
  6. Step 6: Final answer
    x = 10,035.32

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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.