Home / 22,697.92-34,046.86-7,116.76

Finding the Fourth Proportional to 22,697.92, 34,046.86 and 7,116.76

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Solution

The fourth proportional to 22,697.92, 34,046.86 and 7,116.76 is: 10,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697.92 : 34,046.86 = 7,116.76 : x
  2. Step 2: Convert to fraction form
    22,697.92/34,046.86 = 7,116.76/x
  3. Step 3: Cross multiply
    22,697.92x = 34,046.86 × 7,116.76
  4. Step 4: Simplify right side
    22,697.92x = 242,303,331.37
  5. Step 5: Solve for x
    x = 242,303,331.37/22,697.92
  6. Step 6: Final answer
    x = 10,675.13

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Similar ratio
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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.