Home / 41,439.18-62,152.32-22,728.42

Finding the Fourth Proportional to 41,439.18, 62,152.32 and 22,728.42

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Solution

The fourth proportional to 41,439.18, 62,152.32 and 22,728.42 is: 34,089.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,439.18 : 62,152.32 = 22,728.42 : x
  2. Step 2: Convert to fraction form
    41,439.18/62,152.32 = 22,728.42/x
  3. Step 3: Cross multiply
    41,439.18x = 62,152.32 × 22,728.42
  4. Step 4: Simplify right side
    41,439.18x = 1,412,624,032.93
  5. Step 5: Solve for x
    x = 1,412,624,032.93/41,439.18
  6. Step 6: Final answer
    x = 34,089.09

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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.