Home / 151,438.47-227,263.10-62,692.44

Finding the Fourth Proportional to 151,438.47, 227,263.10 and 62,692.44

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Solution

The fourth proportional to 151,438.47, 227,263.10 and 62,692.44 is: 94,082.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,438.47 : 227,263.10 = 62,692.44 : x
  2. Step 2: Convert to fraction form
    151,438.47/227,263.10 = 62,692.44/x
  3. Step 3: Cross multiply
    151,438.47x = 227,263.10 × 62,692.44
  4. Step 4: Simplify right side
    151,438.47x = 14,247,677,124.65
  5. Step 5: Solve for x
    x = 14,247,677,124.65/151,438.47
  6. Step 6: Final answer
    x = 94,082.29

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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.