Home / 26,531.24-36,611.66-14,592.65

Finding the Fourth Proportional to 26,531.24, 36,611.66 and 14,592.65

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Solution

The fourth proportional to 26,531.24, 36,611.66 and 14,592.65 is: 20,137.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,531.24 : 36,611.66 = 14,592.65 : x
  2. Step 2: Convert to fraction form
    26,531.24/36,611.66 = 14,592.65/x
  3. Step 3: Cross multiply
    26,531.24x = 36,611.66 × 14,592.65
  4. Step 4: Simplify right side
    26,531.24x = 534,260,993.72
  5. Step 5: Solve for x
    x = 534,260,993.72/26,531.24
  6. Step 6: Final answer
    x = 20,137.06

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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.