Home / 95,921.60-143,898.84-29,360.08

Finding the Fourth Proportional to 95,921.60, 143,898.84 and 29,360.08

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Solution

The fourth proportional to 95,921.60, 143,898.84 and 29,360.08 is: 44,045.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,921.60 : 143,898.84 = 29,360.08 : x
  2. Step 2: Convert to fraction form
    95,921.60/143,898.84 = 29,360.08/x
  3. Step 3: Cross multiply
    95,921.60x = 143,898.84 × 29,360.08
  4. Step 4: Simplify right side
    95,921.60x = 4,224,881,454.31
  5. Step 5: Solve for x
    x = 4,224,881,454.31/95,921.60
  6. Step 6: Final answer
    x = 44,045.15

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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.