Home / 9,094.50-12,552.66-5,560.70

Finding the Fourth Proportional to 9,094.50, 12,552.66 and 5,560.70

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Solution

The fourth proportional to 9,094.50, 12,552.66 and 5,560.70 is: 7,675.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.50 : 12,552.66 = 5,560.70 : x
  2. Step 2: Convert to fraction form
    9,094.50/12,552.66 = 5,560.70/x
  3. Step 3: Cross multiply
    9,094.50x = 12,552.66 × 5,560.70
  4. Step 4: Simplify right side
    9,094.50x = 69,801,513.70
  5. Step 5: Solve for x
    x = 69,801,513.70/9,094.50
  6. Step 6: Final answer
    x = 7,675.13

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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.