Home / 4,572.46-6,310.11-2,805.04

Finding the Fourth Proportional to 4,572.46, 6,310.11 and 2,805.04

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Solution

The fourth proportional to 4,572.46, 6,310.11 and 2,805.04 is: 3,871.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.46 : 6,310.11 = 2,805.04 : x
  2. Step 2: Convert to fraction form
    4,572.46/6,310.11 = 2,805.04/x
  3. Step 3: Cross multiply
    4,572.46x = 6,310.11 × 2,805.04
  4. Step 4: Simplify right side
    4,572.46x = 17,700,110.95
  5. Step 5: Solve for x
    x = 17,700,110.95/4,572.46
  6. Step 6: Final answer
    x = 3,871.03

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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.