Home / 5,032.62-7,548.68-2,398.20

Finding the Fourth Proportional to 5,032.62, 7,548.68 and 2,398.20

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Solution

The fourth proportional to 5,032.62, 7,548.68 and 2,398.20 is: 3,597.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.62 : 7,548.68 = 2,398.20 : x
  2. Step 2: Convert to fraction form
    5,032.62/7,548.68 = 2,398.20/x
  3. Step 3: Cross multiply
    5,032.62x = 7,548.68 × 2,398.20
  4. Step 4: Simplify right side
    5,032.62x = 18,103,232.39
  5. Step 5: Solve for x
    x = 18,103,232.39/5,032.62
  6. Step 6: Final answer
    x = 3,597.18

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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.