Home / 4,848.19-6,690.02-2,723.97

Finding the Fourth Proportional to 4,848.19, 6,690.02 and 2,723.97

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Solution

The fourth proportional to 4,848.19, 6,690.02 and 2,723.97 is: 3,758.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.19 : 6,690.02 = 2,723.97 : x
  2. Step 2: Convert to fraction form
    4,848.19/6,690.02 = 2,723.97/x
  3. Step 3: Cross multiply
    4,848.19x = 6,690.02 × 2,723.97
  4. Step 4: Simplify right side
    4,848.19x = 18,223,371.82
  5. Step 5: Solve for x
    x = 18,223,371.82/4,848.19
  6. Step 6: Final answer
    x = 3,758.80

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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.