Home / 151,273.04-226,712.52-67,057.34

Finding the Fourth Proportional to 151,273.04, 226,712.52 and 67,057.34

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Solution

The fourth proportional to 151,273.04, 226,712.52 and 67,057.34 is: 100,498.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,273.04 : 226,712.52 = 67,057.34 : x
  2. Step 2: Convert to fraction form
    151,273.04/226,712.52 = 67,057.34/x
  3. Step 3: Cross multiply
    151,273.04x = 226,712.52 × 67,057.34
  4. Step 4: Simplify right side
    151,273.04x = 15,202,737,402.33
  5. Step 5: Solve for x
    x = 15,202,737,402.33/151,273.04
  6. Step 6: Final answer
    x = 100,498.66

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1.5x scale

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.