Home / 41,902.01-62,768.84-19,381.13

Finding the Fourth Proportional to 41,902.01, 62,768.84 and 19,381.13

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Solution

The fourth proportional to 41,902.01, 62,768.84 and 19,381.13 is: 29,032.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,902.01 : 62,768.84 = 19,381.13 : x
  2. Step 2: Convert to fraction form
    41,902.01/62,768.84 = 19,381.13/x
  3. Step 3: Cross multiply
    41,902.01x = 62,768.84 × 19,381.13
  4. Step 4: Simplify right side
    41,902.01x = 1,216,531,253.36
  5. Step 5: Solve for x
    x = 1,216,531,253.36/41,902.01
  6. Step 6: Final answer
    x = 29,032.77

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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.