Home / 4,532.21-6,254.42-2,542.76

Finding the Fourth Proportional to 4,532.21, 6,254.42 and 2,542.76

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Solution

The fourth proportional to 4,532.21, 6,254.42 and 2,542.76 is: 3,508.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.21 : 6,254.42 = 2,542.76 : x
  2. Step 2: Convert to fraction form
    4,532.21/6,254.42 = 2,542.76/x
  3. Step 3: Cross multiply
    4,532.21x = 6,254.42 × 2,542.76
  4. Step 4: Simplify right side
    4,532.21x = 15,903,445.01
  5. Step 5: Solve for x
    x = 15,903,445.01/4,532.21
  6. Step 6: Final answer
    x = 3,508.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.