Home / 4,077.93-5,625.61-2,752.06

Finding the Fourth Proportional to 4,077.93, 5,625.61 and 2,752.06

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Solution

The fourth proportional to 4,077.93, 5,625.61 and 2,752.06 is: 3,796.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077.93 : 5,625.61 = 2,752.06 : x
  2. Step 2: Convert to fraction form
    4,077.93/5,625.61 = 2,752.06/x
  3. Step 3: Cross multiply
    4,077.93x = 5,625.61 × 2,752.06
  4. Step 4: Simplify right side
    4,077.93x = 15,482,016.26
  5. Step 5: Solve for x
    x = 15,482,016.26/4,077.93
  6. Step 6: Final answer
    x = 3,796.54

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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.