Home / 5,034.28-7,581.57-4,585.37

Finding the Fourth Proportional to 5,034.28, 7,581.57 and 4,585.37

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Solution

The fourth proportional to 5,034.28, 7,581.57 and 4,585.37 is: 6,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034.28 : 7,581.57 = 4,585.37 : x
  2. Step 2: Convert to fraction form
    5,034.28/7,581.57 = 4,585.37/x
  3. Step 3: Cross multiply
    5,034.28x = 7,581.57 × 4,585.37
  4. Step 4: Simplify right side
    5,034.28x = 34,764,280.70
  5. Step 5: Solve for x
    x = 34,764,280.70/5,034.28
  6. Step 6: Final answer
    x = 6,905.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.