Home / 41,501.92-62,291.76-19,330.60

Finding the Fourth Proportional to 41,501.92, 62,291.76 and 19,330.60

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Solution

The fourth proportional to 41,501.92, 62,291.76 and 19,330.60 is: 29,014.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,501.92 : 62,291.76 = 19,330.60 : x
  2. Step 2: Convert to fraction form
    41,501.92/62,291.76 = 19,330.60/x
  3. Step 3: Cross multiply
    41,501.92x = 62,291.76 × 19,330.60
  4. Step 4: Simplify right side
    41,501.92x = 1,204,137,095.86
  5. Step 5: Solve for x
    x = 1,204,137,095.86/41,501.92
  6. Step 6: Final answer
    x = 29,014.01

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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.