Home / 5,062.38-7,583.28-2,591.06

Finding the Fourth Proportional to 5,062.38, 7,583.28 and 2,591.06

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Solution

The fourth proportional to 5,062.38, 7,583.28 and 2,591.06 is: 3,881.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062.38 : 7,583.28 = 2,591.06 : x
  2. Step 2: Convert to fraction form
    5,062.38/7,583.28 = 2,591.06/x
  3. Step 3: Cross multiply
    5,062.38x = 7,583.28 × 2,591.06
  4. Step 4: Simplify right side
    5,062.38x = 19,648,733.48
  5. Step 5: Solve for x
    x = 19,648,733.48/5,062.38
  6. Step 6: Final answer
    x = 3,881.32

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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.