Home / 3,444.06-4,752.90-2,027.88

Finding the Fourth Proportional to 3,444.06, 4,752.90 and 2,027.88

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Solution

The fourth proportional to 3,444.06, 4,752.90 and 2,027.88 is: 2,798.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.06 : 4,752.90 = 2,027.88 : x
  2. Step 2: Convert to fraction form
    3,444.06/4,752.90 = 2,027.88/x
  3. Step 3: Cross multiply
    3,444.06x = 4,752.90 × 2,027.88
  4. Step 4: Simplify right side
    3,444.06x = 9,638,310.85
  5. Step 5: Solve for x
    x = 9,638,310.85/3,444.06
  6. Step 6: Final answer
    x = 2,798.53

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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.