Home / 6,753.09-10,080.30-6,265.27

Finding the Fourth Proportional to 6,753.09, 10,080.30 and 6,265.27

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Solution

The fourth proportional to 6,753.09, 10,080.30 and 6,265.27 is: 9,352.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753.09 : 10,080.30 = 6,265.27 : x
  2. Step 2: Convert to fraction form
    6,753.09/10,080.30 = 6,265.27/x
  3. Step 3: Cross multiply
    6,753.09x = 10,080.30 × 6,265.27
  4. Step 4: Simplify right side
    6,753.09x = 63,155,719.45
  5. Step 5: Solve for x
    x = 63,155,719.45/6,753.09
  6. Step 6: Final answer
    x = 9,352.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.