Home / 22,923.04-34,385.52-7,342.88

Finding the Fourth Proportional to 22,923.04, 34,385.52 and 7,342.88

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Solution

The fourth proportional to 22,923.04, 34,385.52 and 7,342.88 is: 11,014.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,923.04 : 34,385.52 = 7,342.88 : x
  2. Step 2: Convert to fraction form
    22,923.04/34,385.52 = 7,342.88/x
  3. Step 3: Cross multiply
    22,923.04x = 34,385.52 × 7,342.88
  4. Step 4: Simplify right side
    22,923.04x = 252,488,747.10
  5. Step 5: Solve for x
    x = 252,488,747.10/22,923.04
  6. Step 6: Final answer
    x = 11,014.63

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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.