Home / 9,560.14-13,194.29-5,369.20

Finding the Fourth Proportional to 9,560.14, 13,194.29 and 5,369.20

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Solution

The fourth proportional to 9,560.14, 13,194.29 and 5,369.20 is: 7,410.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.14 : 13,194.29 = 5,369.20 : x
  2. Step 2: Convert to fraction form
    9,560.14/13,194.29 = 5,369.20/x
  3. Step 3: Cross multiply
    9,560.14x = 13,194.29 × 5,369.20
  4. Step 4: Simplify right side
    9,560.14x = 70,842,781.87
  5. Step 5: Solve for x
    x = 70,842,781.87/9,560.14
  6. Step 6: Final answer
    x = 7,410.22

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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.