Home / 151,341.75-226,452.13-94,730.85

Finding the Fourth Proportional to 151,341.75, 226,452.13 and 94,730.85

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Solution

The fourth proportional to 151,341.75, 226,452.13 and 94,730.85 is: 141,745.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,341.75 : 226,452.13 = 94,730.85 : x
  2. Step 2: Convert to fraction form
    151,341.75/226,452.13 = 94,730.85/x
  3. Step 3: Cross multiply
    151,341.75x = 226,452.13 × 94,730.85
  4. Step 4: Simplify right side
    151,341.75x = 21,452,002,522.38
  5. Step 5: Solve for x
    x = 21,452,002,522.38/151,341.75
  6. Step 6: Final answer
    x = 141,745.44

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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.