Home / 25,066.68-34,590.69-13,733.97

Finding the Fourth Proportional to 25,066.68, 34,590.69 and 13,733.97

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Solution

The fourth proportional to 25,066.68, 34,590.69 and 13,733.97 is: 18,952.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,066.68 : 34,590.69 = 13,733.97 : x
  2. Step 2: Convert to fraction form
    25,066.68/34,590.69 = 13,733.97/x
  3. Step 3: Cross multiply
    25,066.68x = 34,590.69 × 13,733.97
  4. Step 4: Simplify right side
    25,066.68x = 475,067,498.74
  5. Step 5: Solve for x
    x = 475,067,498.74/25,066.68
  6. Step 6: Final answer
    x = 18,952.15

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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.