Home / 133,452.24-184,156.14-73,010.85

Finding the Fourth Proportional to 133,452.24, 184,156.14 and 73,010.85

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Solution

The fourth proportional to 133,452.24, 184,156.14 and 73,010.85 is: 100,750.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,452.24 : 184,156.14 = 73,010.85 : x
  2. Step 2: Convert to fraction form
    133,452.24/184,156.14 = 73,010.85/x
  3. Step 3: Cross multiply
    133,452.24x = 184,156.14 × 73,010.85
  4. Step 4: Simplify right side
    133,452.24x = 13,445,396,314.12
  5. Step 5: Solve for x
    x = 13,445,396,314.12/133,452.24
  6. Step 6: Final answer
    x = 100,750.62

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1.5x scale

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.