Home / 9,195.47-13,794.56-4,265.60

Finding the Fourth Proportional to 9,195.47, 13,794.56 and 4,265.60

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Solution

The fourth proportional to 9,195.47, 13,794.56 and 4,265.60 is: 6,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.47 : 13,794.56 = 4,265.60 : x
  2. Step 2: Convert to fraction form
    9,195.47/13,794.56 = 4,265.60/x
  3. Step 3: Cross multiply
    9,195.47x = 13,794.56 × 4,265.60
  4. Step 4: Simplify right side
    9,195.47x = 58,842,120.29
  5. Step 5: Solve for x
    x = 58,842,120.29/9,195.47
  6. Step 6: Final answer
    x = 6,399.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.