Home / 95,657.31-143,288.33-56,095.29

Finding the Fourth Proportional to 95,657.31, 143,288.33 and 56,095.29

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Solution

The fourth proportional to 95,657.31, 143,288.33 and 56,095.29 is: 84,027.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,657.31 : 143,288.33 = 56,095.29 : x
  2. Step 2: Convert to fraction form
    95,657.31/143,288.33 = 56,095.29/x
  3. Step 3: Cross multiply
    95,657.31x = 143,288.33 × 56,095.29
  4. Step 4: Simplify right side
    95,657.31x = 8,037,800,144.49
  5. Step 5: Solve for x
    x = 8,037,800,144.49/95,657.31
  6. Step 6: Final answer
    x = 84,027.04

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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.