Home / 3,473.73-5,206.95-2,650.16

Finding the Fourth Proportional to 3,473.73, 5,206.95 and 2,650.16

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Solution

The fourth proportional to 3,473.73, 5,206.95 and 2,650.16 is: 3,972.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473.73 : 5,206.95 = 2,650.16 : x
  2. Step 2: Convert to fraction form
    3,473.73/5,206.95 = 2,650.16/x
  3. Step 3: Cross multiply
    3,473.73x = 5,206.95 × 2,650.16
  4. Step 4: Simplify right side
    3,473.73x = 13,799,263.63
  5. Step 5: Solve for x
    x = 13,799,263.63/3,473.73
  6. Step 6: Final answer
    x = 3,972.46

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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.