Home / 25,063.50-34,587.62-13,733.43

Finding the Fourth Proportional to 25,063.50, 34,587.62 and 13,733.43

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Solution

The fourth proportional to 25,063.50, 34,587.62 and 13,733.43 is: 18,952.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063.50 : 34,587.62 = 13,733.43 : x
  2. Step 2: Convert to fraction form
    25,063.50/34,587.62 = 13,733.43/x
  3. Step 3: Cross multiply
    25,063.50x = 34,587.62 × 13,733.43
  4. Step 4: Simplify right side
    25,063.50x = 475,006,511.27
  5. Step 5: Solve for x
    x = 475,006,511.27/25,063.50
  6. Step 6: Final answer
    x = 18,952.12

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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.