Home / 41,581.04-62,404.35-19,382.99

Finding the Fourth Proportional to 41,581.04, 62,404.35 and 19,382.99

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Solution

The fourth proportional to 41,581.04, 62,404.35 and 19,382.99 is: 29,089.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,581.04 : 62,404.35 = 19,382.99 : x
  2. Step 2: Convert to fraction form
    41,581.04/62,404.35 = 19,382.99/x
  3. Step 3: Cross multiply
    41,581.04x = 62,404.35 × 19,382.99
  4. Step 4: Simplify right side
    41,581.04x = 1,209,582,579.98
  5. Step 5: Solve for x
    x = 1,209,582,579.98/41,581.04
  6. Step 6: Final answer
    x = 29,089.77

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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.