Home / 6,053.60-9,080.68-3,137.60

Finding the Fourth Proportional to 6,053.60, 9,080.68 and 3,137.60

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Solution

The fourth proportional to 6,053.60, 9,080.68 and 3,137.60 is: 4,706.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053.60 : 9,080.68 = 3,137.60 : x
  2. Step 2: Convert to fraction form
    6,053.60/9,080.68 = 3,137.60/x
  3. Step 3: Cross multiply
    6,053.60x = 9,080.68 × 3,137.60
  4. Step 4: Simplify right side
    6,053.60x = 28,491,541.57
  5. Step 5: Solve for x
    x = 28,491,541.57/6,053.60
  6. Step 6: Final answer
    x = 4,706.55

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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.