Home / 22,945.14-34,411.10-6,305.71

Finding the Fourth Proportional to 22,945.14, 34,411.10 and 6,305.71

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Solution

The fourth proportional to 22,945.14, 34,411.10 and 6,305.71 is: 9,456.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945.14 : 34,411.10 = 6,305.71 : x
  2. Step 2: Convert to fraction form
    22,945.14/34,411.10 = 6,305.71/x
  3. Step 3: Cross multiply
    22,945.14x = 34,411.10 × 6,305.71
  4. Step 4: Simplify right side
    22,945.14x = 216,986,417.38
  5. Step 5: Solve for x
    x = 216,986,417.38/22,945.14
  6. Step 6: Final answer
    x = 9,456.75

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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.