Home / 41,560.74-62,341.11-19,389.65

Finding the Fourth Proportional to 41,560.74, 62,341.11 and 19,389.65

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Solution

The fourth proportional to 41,560.74, 62,341.11 and 19,389.65 is: 29,084.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560.74 : 62,341.11 = 19,389.65 : x
  2. Step 2: Convert to fraction form
    41,560.74/62,341.11 = 19,389.65/x
  3. Step 3: Cross multiply
    41,560.74x = 62,341.11 × 19,389.65
  4. Step 4: Simplify right side
    41,560.74x = 1,208,771,991.81
  5. Step 5: Solve for x
    x = 1,208,771,991.81/41,560.74
  6. Step 6: Final answer
    x = 29,084.47

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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.