Home / 151,292.04-226,832.67-67,006.38

Finding the Fourth Proportional to 151,292.04, 226,832.67 and 67,006.38

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Solution

The fourth proportional to 151,292.04, 226,832.67 and 67,006.38 is: 100,462.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,292.04 : 226,832.67 = 67,006.38 : x
  2. Step 2: Convert to fraction form
    151,292.04/226,832.67 = 67,006.38/x
  3. Step 3: Cross multiply
    151,292.04x = 226,832.67 × 67,006.38
  4. Step 4: Simplify right side
    151,292.04x = 15,199,236,082.43
  5. Step 5: Solve for x
    x = 15,199,236,082.43/151,292.04
  6. Step 6: Final answer
    x = 100,462.89

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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.