Home / 147,052.13-220,512.18-41,846.09

Finding the Fourth Proportional to 147,052.13, 220,512.18 and 41,846.09

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Solution

The fourth proportional to 147,052.13, 220,512.18 and 41,846.09 is: 62,750.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,052.13 : 220,512.18 = 41,846.09 : x
  2. Step 2: Convert to fraction form
    147,052.13/220,512.18 = 41,846.09/x
  3. Step 3: Cross multiply
    147,052.13x = 220,512.18 × 41,846.09
  4. Step 4: Simplify right side
    147,052.13x = 9,227,572,530.38
  5. Step 5: Solve for x
    x = 9,227,572,530.38/147,052.13
  6. Step 6: Final answer
    x = 62,750.35

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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.