Home / 25,494.66-35,181.48-14,164.92

Finding the Fourth Proportional to 25,494.66, 35,181.48 and 14,164.92

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Solution

The fourth proportional to 25,494.66, 35,181.48 and 14,164.92 is: 19,546.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,494.66 : 35,181.48 = 14,164.92 : x
  2. Step 2: Convert to fraction form
    25,494.66/35,181.48 = 14,164.92/x
  3. Step 3: Cross multiply
    25,494.66x = 35,181.48 × 14,164.92
  4. Step 4: Simplify right side
    25,494.66x = 498,342,849.68
  5. Step 5: Solve for x
    x = 498,342,849.68/25,494.66
  6. Step 6: Final answer
    x = 19,546.95

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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.