Home / 95,298.30-142,767.03-63,612.83

Finding the Fourth Proportional to 95,298.30, 142,767.03 and 63,612.83

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Solution

The fourth proportional to 95,298.30, 142,767.03 and 63,612.83 is: 95,298.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,298.30 : 142,767.03 = 63,612.83 : x
  2. Step 2: Convert to fraction form
    95,298.30/142,767.03 = 63,612.83/x
  3. Step 3: Cross multiply
    95,298.30x = 142,767.03 × 63,612.83
  4. Step 4: Simplify right side
    95,298.30x = 9,081,814,095.16
  5. Step 5: Solve for x
    x = 9,081,814,095.16/95,298.30
  6. Step 6: Final answer
    x = 95,298.80

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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.