Home / 22,710.24-34,060.50-6,911.73

Finding the Fourth Proportional to 22,710.24, 34,060.50 and 6,911.73

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Solution

The fourth proportional to 22,710.24, 34,060.50 and 6,911.73 is: 10,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,710.24 : 34,060.50 = 6,911.73 : x
  2. Step 2: Convert to fraction form
    22,710.24/34,060.50 = 6,911.73/x
  3. Step 3: Cross multiply
    22,710.24x = 34,060.50 × 6,911.73
  4. Step 4: Simplify right side
    22,710.24x = 235,416,979.67
  5. Step 5: Solve for x
    x = 235,416,979.67/22,710.24
  6. Step 6: Final answer
    x = 10,366.12

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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.