Home / 22,974.06-34,456.02-11,127.41

Finding the Fourth Proportional to 22,974.06, 34,456.02 and 11,127.41

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Solution

The fourth proportional to 22,974.06, 34,456.02 and 11,127.41 is: 16,688.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,974.06 : 34,456.02 = 11,127.41 : x
  2. Step 2: Convert to fraction form
    22,974.06/34,456.02 = 11,127.41/x
  3. Step 3: Cross multiply
    22,974.06x = 34,456.02 × 11,127.41
  4. Step 4: Simplify right side
    22,974.06x = 383,406,089.23
  5. Step 5: Solve for x
    x = 383,406,089.23/22,974.06
  6. Step 6: Final answer
    x = 16,688.65

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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.