Home / 22,738.25-34,095.95-13,253.62

Finding the Fourth Proportional to 22,738.25, 34,095.95 and 13,253.62

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Solution

The fourth proportional to 22,738.25, 34,095.95 and 13,253.62 is: 19,873.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,738.25 : 34,095.95 = 13,253.62 : x
  2. Step 2: Convert to fraction form
    22,738.25/34,095.95 = 13,253.62/x
  3. Step 3: Cross multiply
    22,738.25x = 34,095.95 × 13,253.62
  4. Step 4: Simplify right side
    22,738.25x = 451,894,764.84
  5. Step 5: Solve for x
    x = 451,894,764.84/22,738.25
  6. Step 6: Final answer
    x = 19,873.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.