Home / 24,902.11-34,363.91-13,571.36

Finding the Fourth Proportional to 24,902.11, 34,363.91 and 13,571.36

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Solution

The fourth proportional to 24,902.11, 34,363.91 and 13,571.36 is: 18,727.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,902.11 : 34,363.91 = 13,571.36 : x
  2. Step 2: Convert to fraction form
    24,902.11/34,363.91 = 13,571.36/x
  3. Step 3: Cross multiply
    24,902.11x = 34,363.91 × 13,571.36
  4. Step 4: Simplify right side
    24,902.11x = 466,365,011.67
  5. Step 5: Solve for x
    x = 466,365,011.67/24,902.11
  6. Step 6: Final answer
    x = 18,727.93

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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.