Home / 147,095.18-220,650.97-41,905.95

Finding the Fourth Proportional to 147,095.18, 220,650.97 and 41,905.95

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Solution

The fourth proportional to 147,095.18, 220,650.97 and 41,905.95 is: 62,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,095.18 : 220,650.97 = 41,905.95 : x
  2. Step 2: Convert to fraction form
    147,095.18/220,650.97 = 41,905.95/x
  3. Step 3: Cross multiply
    147,095.18x = 220,650.97 × 41,905.95
  4. Step 4: Simplify right side
    147,095.18x = 9,246,588,516.27
  5. Step 5: Solve for x
    x = 9,246,588,516.27/147,095.18
  6. Step 6: Final answer
    x = 62,861.26

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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.