Home / 25,063.11-34,587.10-13,733.04

Finding the Fourth Proportional to 25,063.11, 34,587.10 and 13,733.04

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Solution

The fourth proportional to 25,063.11, 34,587.10 and 13,733.04 is: 18,951.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063.11 : 34,587.10 = 13,733.04 : x
  2. Step 2: Convert to fraction form
    25,063.11/34,587.10 = 13,733.04/x
  3. Step 3: Cross multiply
    25,063.11x = 34,587.10 × 13,733.04
  4. Step 4: Simplify right side
    25,063.11x = 474,986,174.65
  5. Step 5: Solve for x
    x = 474,986,174.65/25,063.11
  6. Step 6: Final answer
    x = 18,951.61

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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.