Home / 3,482.24-5,224.25-1,727.17

Finding the Fourth Proportional to 3,482.24, 5,224.25 and 1,727.17

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Solution

The fourth proportional to 3,482.24, 5,224.25 and 1,727.17 is: 2,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482.24 : 5,224.25 = 1,727.17 : x
  2. Step 2: Convert to fraction form
    3,482.24/5,224.25 = 1,727.17/x
  3. Step 3: Cross multiply
    3,482.24x = 5,224.25 × 1,727.17
  4. Step 4: Simplify right side
    3,482.24x = 9,023,159.13
  5. Step 5: Solve for x
    x = 9,023,159.13/3,482.24
  6. Step 6: Final answer
    x = 2,591.20

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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.