Home / 45,833.74-63,249.97-25,690.59

Finding the Fourth Proportional to 45,833.74, 63,249.97 and 25,690.59

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Solution

The fourth proportional to 45,833.74, 63,249.97 and 25,690.59 is: 35,452.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,833.74 : 63,249.97 = 25,690.59 : x
  2. Step 2: Convert to fraction form
    45,833.74/63,249.97 = 25,690.59/x
  3. Step 3: Cross multiply
    45,833.74x = 63,249.97 × 25,690.59
  4. Step 4: Simplify right side
    45,833.74x = 1,624,929,046.78
  5. Step 5: Solve for x
    x = 1,624,929,046.78/45,833.74
  6. Step 6: Final answer
    x = 35,452.68

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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.