Home / 5,033.11-7,549.43-2,398.70

Finding the Fourth Proportional to 5,033.11, 7,549.43 and 2,398.70

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Solution

The fourth proportional to 5,033.11, 7,549.43 and 2,398.70 is: 3,597.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.11 : 7,549.43 = 2,398.70 : x
  2. Step 2: Convert to fraction form
    5,033.11/7,549.43 = 2,398.70/x
  3. Step 3: Cross multiply
    5,033.11x = 7,549.43 × 2,398.70
  4. Step 4: Simplify right side
    5,033.11x = 18,108,817.74
  5. Step 5: Solve for x
    x = 18,108,817.74/5,033.11
  6. Step 6: Final answer
    x = 3,597.94

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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.