Home / 62,215.66-93,362.20-25,279.66

Finding the Fourth Proportional to 62,215.66, 93,362.20 and 25,279.66

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Solution

The fourth proportional to 62,215.66, 93,362.20 and 25,279.66 is: 37,935.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,215.66 : 93,362.20 = 25,279.66 : x
  2. Step 2: Convert to fraction form
    62,215.66/93,362.20 = 25,279.66/x
  3. Step 3: Cross multiply
    62,215.66x = 93,362.20 × 25,279.66
  4. Step 4: Simplify right side
    62,215.66x = 2,360,164,672.85
  5. Step 5: Solve for x
    x = 2,360,164,672.85/62,215.66
  6. Step 6: Final answer
    x = 37,935.22

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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.