Home / 95,900.46-143,845.45-29,340.59

Finding the Fourth Proportional to 95,900.46, 143,845.45 and 29,340.59

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Solution

The fourth proportional to 95,900.46, 143,845.45 and 29,340.59 is: 44,009.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,900.46 : 143,845.45 = 29,340.59 : x
  2. Step 2: Convert to fraction form
    95,900.46/143,845.45 = 29,340.59/x
  3. Step 3: Cross multiply
    95,900.46x = 143,845.45 × 29,340.59
  4. Step 4: Simplify right side
    95,900.46x = 4,220,510,225.11
  5. Step 5: Solve for x
    x = 4,220,510,225.11/95,900.46
  6. Step 6: Final answer
    x = 44,009.28

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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.