Home / 95,894.31-143,818.37-29,335.02

Finding the Fourth Proportional to 95,894.31, 143,818.37 and 29,335.02

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Solution

The fourth proportional to 95,894.31, 143,818.37 and 29,335.02 is: 43,995.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,894.31 : 143,818.37 = 29,335.02 : x
  2. Step 2: Convert to fraction form
    95,894.31/143,818.37 = 29,335.02/x
  3. Step 3: Cross multiply
    95,894.31x = 143,818.37 × 29,335.02
  4. Step 4: Simplify right side
    95,894.31x = 4,218,914,760.32
  5. Step 5: Solve for x
    x = 4,218,914,760.32/95,894.31
  6. Step 6: Final answer
    x = 43,995.47

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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.