Home / 24,825.55-34,260.82-13,924.70

Finding the Fourth Proportional to 24,825.55, 34,260.82 and 13,924.70

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Solution

The fourth proportional to 24,825.55, 34,260.82 and 13,924.70 is: 19,216.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,825.55 : 34,260.82 = 13,924.70 : x
  2. Step 2: Convert to fraction form
    24,825.55/34,260.82 = 13,924.70/x
  3. Step 3: Cross multiply
    24,825.55x = 34,260.82 × 13,924.70
  4. Step 4: Simplify right side
    24,825.55x = 477,071,640.25
  5. Step 5: Solve for x
    x = 477,071,640.25/24,825.55
  6. Step 6: Final answer
    x = 19,216.97

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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.