Home / 3,937.03-5,433.04-2,425.26

Finding the Fourth Proportional to 3,937.03, 5,433.04 and 2,425.26

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Solution

The fourth proportional to 3,937.03, 5,433.04 and 2,425.26 is: 3,346.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,937.03 : 5,433.04 = 2,425.26 : x
  2. Step 2: Convert to fraction form
    3,937.03/5,433.04 = 2,425.26/x
  3. Step 3: Cross multiply
    3,937.03x = 5,433.04 × 2,425.26
  4. Step 4: Simplify right side
    3,937.03x = 13,176,534.59
  5. Step 5: Solve for x
    x = 13,176,534.59/3,937.03
  6. Step 6: Final answer
    x = 3,346.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.