Home / 3,264.73-4,897.70-1,073.55

Finding the Fourth Proportional to 3,264.73, 4,897.70 and 1,073.55

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Solution

The fourth proportional to 3,264.73, 4,897.70 and 1,073.55 is: 1,610.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264.73 : 4,897.70 = 1,073.55 : x
  2. Step 2: Convert to fraction form
    3,264.73/4,897.70 = 1,073.55/x
  3. Step 3: Cross multiply
    3,264.73x = 4,897.70 × 1,073.55
  4. Step 4: Simplify right side
    3,264.73x = 5,257,904.03
  5. Step 5: Solve for x
    x = 5,257,904.03/3,264.73
  6. Step 6: Final answer
    x = 1,610.52

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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.