Home / 22,848.30-34,272.45-19,932.30

Finding the Fourth Proportional to 22,848.30, 34,272.45 and 19,932.30

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Solution

The fourth proportional to 22,848.30, 34,272.45 and 19,932.30 is: 29,898.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,848.30 : 34,272.45 = 19,932.30 : x
  2. Step 2: Convert to fraction form
    22,848.30/34,272.45 = 19,932.30/x
  3. Step 3: Cross multiply
    22,848.30x = 34,272.45 × 19,932.30
  4. Step 4: Simplify right side
    22,848.30x = 683,128,755.14
  5. Step 5: Solve for x
    x = 683,128,755.14/22,848.30
  6. Step 6: Final answer
    x = 29,898.45

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Similar ratio
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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.