Home / 95,561.31-143,348.73-29,006.85

Finding the Fourth Proportional to 95,561.31, 143,348.73 and 29,006.85

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Solution

The fourth proportional to 95,561.31, 143,348.73 and 29,006.85 is: 43,512.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,561.31 : 143,348.73 = 29,006.85 : x
  2. Step 2: Convert to fraction form
    95,561.31/143,348.73 = 29,006.85/x
  3. Step 3: Cross multiply
    95,561.31x = 143,348.73 × 29,006.85
  4. Step 4: Simplify right side
    95,561.31x = 4,158,095,108.80
  5. Step 5: Solve for x
    x = 4,158,095,108.80/95,561.31
  6. Step 6: Final answer
    x = 43,512.33

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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.