Home / 4,443.02-6,132.17-2,650.62

Finding the Fourth Proportional to 4,443.02, 6,132.17 and 2,650.62

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Solution

The fourth proportional to 4,443.02, 6,132.17 and 2,650.62 is: 3,658.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.02 : 6,132.17 = 2,650.62 : x
  2. Step 2: Convert to fraction form
    4,443.02/6,132.17 = 2,650.62/x
  3. Step 3: Cross multiply
    4,443.02x = 6,132.17 × 2,650.62
  4. Step 4: Simplify right side
    4,443.02x = 16,254,082.07
  5. Step 5: Solve for x
    x = 16,254,082.07/4,443.02
  6. Step 6: Final answer
    x = 3,658.34

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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.