Home / 4,069.30-5,612.10-2,652.44

Finding the Fourth Proportional to 4,069.30, 5,612.10 and 2,652.44

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Solution

The fourth proportional to 4,069.30, 5,612.10 and 2,652.44 is: 3,658.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.30 : 5,612.10 = 2,652.44 : x
  2. Step 2: Convert to fraction form
    4,069.30/5,612.10 = 2,652.44/x
  3. Step 3: Cross multiply
    4,069.30x = 5,612.10 × 2,652.44
  4. Step 4: Simplify right side
    4,069.30x = 14,885,758.52
  5. Step 5: Solve for x
    x = 14,885,758.52/4,069.30
  6. Step 6: Final answer
    x = 3,658.06

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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.