Home / 5,966.64-8,233.56-3,577.95

Finding the Fourth Proportional to 5,966.64, 8,233.56 and 3,577.95

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Solution

The fourth proportional to 5,966.64, 8,233.56 and 3,577.95 is: 4,937.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.64 : 8,233.56 = 3,577.95 : x
  2. Step 2: Convert to fraction form
    5,966.64/8,233.56 = 3,577.95/x
  3. Step 3: Cross multiply
    5,966.64x = 8,233.56 × 3,577.95
  4. Step 4: Simplify right side
    5,966.64x = 29,459,266.00
  5. Step 5: Solve for x
    x = 29,459,266.00/5,966.64
  6. Step 6: Final answer
    x = 4,937.33

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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.