Home / 15,034.16-22,550.16-6,714.92

Finding the Fourth Proportional to 15,034.16, 22,550.16 and 6,714.92

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Solution

The fourth proportional to 15,034.16, 22,550.16 and 6,714.92 is: 10,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,034.16 : 22,550.16 = 6,714.92 : x
  2. Step 2: Convert to fraction form
    15,034.16/22,550.16 = 6,714.92/x
  3. Step 3: Cross multiply
    15,034.16x = 22,550.16 × 6,714.92
  4. Step 4: Simplify right side
    15,034.16x = 151,422,520.39
  5. Step 5: Solve for x
    x = 151,422,520.39/15,034.16
  6. Step 6: Final answer
    x = 10,071.90

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1.5x scale

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.