Home / 3,597.26-5,384.61-2,480.12

Finding the Fourth Proportional to 3,597.26, 5,384.61 and 2,480.12

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Solution

The fourth proportional to 3,597.26, 5,384.61 and 2,480.12 is: 3,712.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597.26 : 5,384.61 = 2,480.12 : x
  2. Step 2: Convert to fraction form
    3,597.26/5,384.61 = 2,480.12/x
  3. Step 3: Cross multiply
    3,597.26x = 5,384.61 × 2,480.12
  4. Step 4: Simplify right side
    3,597.26x = 13,354,478.95
  5. Step 5: Solve for x
    x = 13,354,478.95/3,597.26
  6. Step 6: Final answer
    x = 3,712.40

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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.