Home / 5,732.28-8,598.88-2,445.41

Finding the Fourth Proportional to 5,732.28, 8,598.88 and 2,445.41

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Solution

The fourth proportional to 5,732.28, 8,598.88 and 2,445.41 is: 3,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.28 : 8,598.88 = 2,445.41 : x
  2. Step 2: Convert to fraction form
    5,732.28/8,598.88 = 2,445.41/x
  3. Step 3: Cross multiply
    5,732.28x = 8,598.88 × 2,445.41
  4. Step 4: Simplify right side
    5,732.28x = 21,027,744.15
  5. Step 5: Solve for x
    x = 21,027,744.15/5,732.28
  6. Step 6: Final answer
    x = 3,668.30

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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.