Home / 22,816.92-34,228.66-7,023.28

Finding the Fourth Proportional to 22,816.92, 34,228.66 and 7,023.28

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Solution

The fourth proportional to 22,816.92, 34,228.66 and 7,023.28 is: 10,535.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.92 : 34,228.66 = 7,023.28 : x
  2. Step 2: Convert to fraction form
    22,816.92/34,228.66 = 7,023.28/x
  3. Step 3: Cross multiply
    22,816.92x = 34,228.66 × 7,023.28
  4. Step 4: Simplify right side
    22,816.92x = 240,397,463.20
  5. Step 5: Solve for x
    x = 240,397,463.20/22,816.92
  6. Step 6: Final answer
    x = 10,535.93

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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.