Home / 96,207.92-144,314.40-45,595.10

Finding the Fourth Proportional to 96,207.92, 144,314.40 and 45,595.10

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Solution

The fourth proportional to 96,207.92, 144,314.40 and 45,595.10 is: 68,393.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,207.92 : 144,314.40 = 45,595.10 : x
  2. Step 2: Convert to fraction form
    96,207.92/144,314.40 = 45,595.10/x
  3. Step 3: Cross multiply
    96,207.92x = 144,314.40 × 45,595.10
  4. Step 4: Simplify right side
    96,207.92x = 6,580,029,499.44
  5. Step 5: Solve for x
    x = 6,580,029,499.44/96,207.92
  6. Step 6: Final answer
    x = 68,393.84

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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.