Home / 143,925.24-215,902.26-44,084.28

Finding the Fourth Proportional to 143,925.24, 215,902.26 and 44,084.28

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Solution

The fourth proportional to 143,925.24, 215,902.26 and 44,084.28 is: 66,130.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,925.24 : 215,902.26 = 44,084.28 : x
  2. Step 2: Convert to fraction form
    143,925.24/215,902.26 = 44,084.28/x
  3. Step 3: Cross multiply
    143,925.24x = 215,902.26 × 44,084.28
  4. Step 4: Simplify right side
    143,925.24x = 9,517,895,682.47
  5. Step 5: Solve for x
    x = 9,517,895,682.47/143,925.24
  6. Step 6: Final answer
    x = 66,130.83

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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.