Home / 9,080.52-13,621.56-2,506.71

Finding the Fourth Proportional to 9,080.52, 13,621.56 and 2,506.71

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Solution

The fourth proportional to 9,080.52, 13,621.56 and 2,506.71 is: 3,760.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.52 : 13,621.56 = 2,506.71 : x
  2. Step 2: Convert to fraction form
    9,080.52/13,621.56 = 2,506.71/x
  3. Step 3: Cross multiply
    9,080.52x = 13,621.56 × 2,506.71
  4. Step 4: Simplify right side
    9,080.52x = 34,145,258.99
  5. Step 5: Solve for x
    x = 34,145,258.99/9,080.52
  6. Step 6: Final answer
    x = 3,760.28

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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.