Home / 95,627.13-143,341.88-36,446.91

Finding the Fourth Proportional to 95,627.13, 143,341.88 and 36,446.91

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Solution

The fourth proportional to 95,627.13, 143,341.88 and 36,446.91 is: 54,632.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,627.13 : 143,341.88 = 36,446.91 : x
  2. Step 2: Convert to fraction form
    95,627.13/143,341.88 = 36,446.91/x
  3. Step 3: Cross multiply
    95,627.13x = 143,341.88 × 36,446.91
  4. Step 4: Simplify right side
    95,627.13x = 5,224,368,417.36
  5. Step 5: Solve for x
    x = 5,224,368,417.36/95,627.13
  6. Step 6: Final answer
    x = 54,632.70

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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.