Home / 9,063.59-12,507.66-5,084.61

Finding the Fourth Proportional to 9,063.59, 12,507.66 and 5,084.61

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Solution

The fourth proportional to 9,063.59, 12,507.66 and 5,084.61 is: 7,016.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.59 : 12,507.66 = 5,084.61 : x
  2. Step 2: Convert to fraction form
    9,063.59/12,507.66 = 5,084.61/x
  3. Step 3: Cross multiply
    9,063.59x = 12,507.66 × 5,084.61
  4. Step 4: Simplify right side
    9,063.59x = 63,596,573.11
  5. Step 5: Solve for x
    x = 63,596,573.11/9,063.59
  6. Step 6: Final answer
    x = 7,016.71

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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.