Home / 267,412.08-369,029.19-146,557.85

Finding the Fourth Proportional to 267,412.08, 369,029.19 and 146,557.85

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Solution

The fourth proportional to 267,412.08, 369,029.19 and 146,557.85 is: 202,250.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,412.08 : 369,029.19 = 146,557.85 : x
  2. Step 2: Convert to fraction form
    267,412.08/369,029.19 = 146,557.85/x
  3. Step 3: Cross multiply
    267,412.08x = 369,029.19 × 146,557.85
  4. Step 4: Simplify right side
    267,412.08x = 54,084,122,828.50
  5. Step 5: Solve for x
    x = 54,084,122,828.50/267,412.08
  6. Step 6: Final answer
    x = 202,250.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.