Home / 5,574.30-8,361.45-2,494.14

Finding the Fourth Proportional to 5,574.30, 8,361.45 and 2,494.14

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Solution

The fourth proportional to 5,574.30, 8,361.45 and 2,494.14 is: 3,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574.30 : 8,361.45 = 2,494.14 : x
  2. Step 2: Convert to fraction form
    5,574.30/8,361.45 = 2,494.14/x
  3. Step 3: Cross multiply
    5,574.30x = 8,361.45 × 2,494.14
  4. Step 4: Simplify right side
    5,574.30x = 20,854,626.90
  5. Step 5: Solve for x
    x = 20,854,626.90/5,574.30
  6. Step 6: Final answer
    x = 3,741.21

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Double scale
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Similar ratio
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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.