Home / 180,082.30-270,170.15-95,773.13

Finding the Fourth Proportional to 180,082.30, 270,170.15 and 95,773.13

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Solution

The fourth proportional to 180,082.30, 270,170.15 and 95,773.13 is: 143,684.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,082.30 : 270,170.15 = 95,773.13 : x
  2. Step 2: Convert to fraction form
    180,082.30/270,170.15 = 95,773.13/x
  3. Step 3: Cross multiply
    180,082.30x = 270,170.15 × 95,773.13
  4. Step 4: Simplify right side
    180,082.30x = 25,875,041,573.49
  5. Step 5: Solve for x
    x = 25,875,041,573.49/180,082.30
  6. Step 6: Final answer
    x = 143,684.54

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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.