Home / 4,748.85-6,553.35-2,652.97

Finding the Fourth Proportional to 4,748.85, 6,553.35 and 2,652.97

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Solution

The fourth proportional to 4,748.85, 6,553.35 and 2,652.97 is: 3,661.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748.85 : 6,553.35 = 2,652.97 : x
  2. Step 2: Convert to fraction form
    4,748.85/6,553.35 = 2,652.97/x
  3. Step 3: Cross multiply
    4,748.85x = 6,553.35 × 2,652.97
  4. Step 4: Simplify right side
    4,748.85x = 17,385,840.95
  5. Step 5: Solve for x
    x = 17,385,840.95/4,748.85
  6. Step 6: Final answer
    x = 3,661.06

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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.