Home / 22,885.72-34,330.14-7,304.52

Finding the Fourth Proportional to 22,885.72, 34,330.14 and 7,304.52

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Solution

The fourth proportional to 22,885.72, 34,330.14 and 7,304.52 is: 10,957.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,885.72 : 34,330.14 = 7,304.52 : x
  2. Step 2: Convert to fraction form
    22,885.72/34,330.14 = 7,304.52/x
  3. Step 3: Cross multiply
    22,885.72x = 34,330.14 × 7,304.52
  4. Step 4: Simplify right side
    22,885.72x = 250,765,194.23
  5. Step 5: Solve for x
    x = 250,765,194.23/22,885.72
  6. Step 6: Final answer
    x = 10,957.28

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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.