Home / 9,610.60-13,265.22-6,074.92

Finding the Fourth Proportional to 9,610.60, 13,265.22 and 6,074.92

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Solution

The fourth proportional to 9,610.60, 13,265.22 and 6,074.92 is: 8,385.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.60 : 13,265.22 = 6,074.92 : x
  2. Step 2: Convert to fraction form
    9,610.60/13,265.22 = 6,074.92/x
  3. Step 3: Cross multiply
    9,610.60x = 13,265.22 × 6,074.92
  4. Step 4: Simplify right side
    9,610.60x = 80,585,150.28
  5. Step 5: Solve for x
    x = 80,585,150.28/9,610.60
  6. Step 6: Final answer
    x = 8,385.03

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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.