Home / 9,063.38-12,507.54-5,084.57

Finding the Fourth Proportional to 9,063.38, 12,507.54 and 5,084.57

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Solution

The fourth proportional to 9,063.38, 12,507.54 and 5,084.57 is: 7,016.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.38 : 12,507.54 = 5,084.57 : x
  2. Step 2: Convert to fraction form
    9,063.38/12,507.54 = 5,084.57/x
  3. Step 3: Cross multiply
    9,063.38x = 12,507.54 × 5,084.57
  4. Step 4: Simplify right side
    9,063.38x = 63,595,462.66
  5. Step 5: Solve for x
    x = 63,595,462.66/9,063.38
  6. Step 6: Final answer
    x = 7,016.75

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Half scale
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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.