Home / 8,246.92-11,375.04-5,101.24

Finding the Fourth Proportional to 8,246.92, 11,375.04 and 5,101.24

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Solution

The fourth proportional to 8,246.92, 11,375.04 and 5,101.24 is: 7,036.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,246.92 : 11,375.04 = 5,101.24 : x
  2. Step 2: Convert to fraction form
    8,246.92/11,375.04 = 5,101.24/x
  3. Step 3: Cross multiply
    8,246.92x = 11,375.04 × 5,101.24
  4. Step 4: Simplify right side
    8,246.92x = 58,026,809.05
  5. Step 5: Solve for x
    x = 58,026,809.05/8,246.92
  6. Step 6: Final answer
    x = 7,036.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.