Home / 122,377.14-183,269.31-62,247.42

Finding the Fourth Proportional to 122,377.14, 183,269.31 and 62,247.42

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Solution

The fourth proportional to 122,377.14, 183,269.31 and 62,247.42 is: 93,220.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,377.14 : 183,269.31 = 62,247.42 : x
  2. Step 2: Convert to fraction form
    122,377.14/183,269.31 = 62,247.42/x
  3. Step 3: Cross multiply
    122,377.14x = 183,269.31 × 62,247.42
  4. Step 4: Simplify right side
    122,377.14x = 11,408,041,712.68
  5. Step 5: Solve for x
    x = 11,408,041,712.68/122,377.14
  6. Step 6: Final answer
    x = 93,220.37

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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.