Home / 9,200.39-13,799.04-2,625.08

Finding the Fourth Proportional to 9,200.39, 13,799.04 and 2,625.08

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Solution

The fourth proportional to 9,200.39, 13,799.04 and 2,625.08 is: 3,937.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200.39 : 13,799.04 = 2,625.08 : x
  2. Step 2: Convert to fraction form
    9,200.39/13,799.04 = 2,625.08/x
  3. Step 3: Cross multiply
    9,200.39x = 13,799.04 × 2,625.08
  4. Step 4: Simplify right side
    9,200.39x = 36,223,583.92
  5. Step 5: Solve for x
    x = 36,223,583.92/9,200.39
  6. Step 6: Final answer
    x = 3,937.18

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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.