Home / 3,444.55-4,753.16-1,952.60

Finding the Fourth Proportional to 3,444.55, 4,753.16 and 1,952.60

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Solution

The fourth proportional to 3,444.55, 4,753.16 and 1,952.60 is: 2,694.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.55 : 4,753.16 = 1,952.60 : x
  2. Step 2: Convert to fraction form
    3,444.55/4,753.16 = 1,952.60/x
  3. Step 3: Cross multiply
    3,444.55x = 4,753.16 × 1,952.60
  4. Step 4: Simplify right side
    3,444.55x = 9,281,025.10
  5. Step 5: Solve for x
    x = 9,281,025.10/3,444.55
  6. Step 6: Final answer
    x = 2,694.41

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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.