Home / 95,911.86-143,862.51-29,351.94

Finding the Fourth Proportional to 95,911.86, 143,862.51 and 29,351.94

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Solution

The fourth proportional to 95,911.86, 143,862.51 and 29,351.94 is: 44,026.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,911.86 : 143,862.51 = 29,351.94 : x
  2. Step 2: Convert to fraction form
    95,911.86/143,862.51 = 29,351.94/x
  3. Step 3: Cross multiply
    95,911.86x = 143,862.51 × 29,351.94
  4. Step 4: Simplify right side
    95,911.86x = 4,222,643,761.77
  5. Step 5: Solve for x
    x = 4,222,643,761.77/95,911.86
  6. Step 6: Final answer
    x = 44,026.29

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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.