Home / 9,049.46-13,574.20-2,475.16

Finding the Fourth Proportional to 9,049.46, 13,574.20 and 2,475.16

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Solution

The fourth proportional to 9,049.46, 13,574.20 and 2,475.16 is: 3,712.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049.46 : 13,574.20 = 2,475.16 : x
  2. Step 2: Convert to fraction form
    9,049.46/13,574.20 = 2,475.16/x
  3. Step 3: Cross multiply
    9,049.46x = 13,574.20 × 2,475.16
  4. Step 4: Simplify right side
    9,049.46x = 33,598,316.87
  5. Step 5: Solve for x
    x = 33,598,316.87/9,049.46
  6. Step 6: Final answer
    x = 3,712.74

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Double scale
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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.