Home / 95,826.51-143,761.64-29,276.10

Finding the Fourth Proportional to 95,826.51, 143,761.64 and 29,276.10

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Solution

The fourth proportional to 95,826.51, 143,761.64 and 29,276.10 is: 43,920.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,826.51 : 143,761.64 = 29,276.10 : x
  2. Step 2: Convert to fraction form
    95,826.51/143,761.64 = 29,276.10/x
  3. Step 3: Cross multiply
    95,826.51x = 143,761.64 × 29,276.10
  4. Step 4: Simplify right side
    95,826.51x = 4,208,780,002.42
  5. Step 5: Solve for x
    x = 4,208,780,002.42/95,826.51
  6. Step 6: Final answer
    x = 43,920.83

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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.