Home / 9,560.92-13,195.20-5,369.16

Finding the Fourth Proportional to 9,560.92, 13,195.20 and 5,369.16

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Solution

The fourth proportional to 9,560.92, 13,195.20 and 5,369.16 is: 7,410.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.92 : 13,195.20 = 5,369.16 : x
  2. Step 2: Convert to fraction form
    9,560.92/13,195.20 = 5,369.16/x
  3. Step 3: Cross multiply
    9,560.92x = 13,195.20 × 5,369.16
  4. Step 4: Simplify right side
    9,560.92x = 70,847,140.03
  5. Step 5: Solve for x
    x = 70,847,140.03/9,560.92
  6. Step 6: Final answer
    x = 7,410.08

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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.