Home / 26,256.30-36,233.82-14,319.96

Finding the Fourth Proportional to 26,256.30, 36,233.82 and 14,319.96

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Solution

The fourth proportional to 26,256.30, 36,233.82 and 14,319.96 is: 19,761.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,256.30 : 36,233.82 = 14,319.96 : x
  2. Step 2: Convert to fraction form
    26,256.30/36,233.82 = 14,319.96/x
  3. Step 3: Cross multiply
    26,256.30x = 36,233.82 × 14,319.96
  4. Step 4: Simplify right side
    26,256.30x = 518,866,853.05
  5. Step 5: Solve for x
    x = 518,866,853.05/26,256.30
  6. Step 6: Final answer
    x = 19,761.61

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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.