Home / 5,770.02-7,963.12-3,252.64

Finding the Fourth Proportional to 5,770.02, 7,963.12 and 3,252.64

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Solution

The fourth proportional to 5,770.02, 7,963.12 and 3,252.64 is: 4,488.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770.02 : 7,963.12 = 3,252.64 : x
  2. Step 2: Convert to fraction form
    5,770.02/7,963.12 = 3,252.64/x
  3. Step 3: Cross multiply
    5,770.02x = 7,963.12 × 3,252.64
  4. Step 4: Simplify right side
    5,770.02x = 25,901,162.64
  5. Step 5: Solve for x
    x = 25,901,162.64/5,770.02
  6. Step 6: Final answer
    x = 4,488.92

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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.