Home / 26,468.38-36,524.28-14,531.68

Finding the Fourth Proportional to 26,468.38, 36,524.28 and 14,531.68

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Solution

The fourth proportional to 26,468.38, 36,524.28 and 14,531.68 is: 20,052.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,468.38 : 36,524.28 = 14,531.68 : x
  2. Step 2: Convert to fraction form
    26,468.38/36,524.28 = 14,531.68/x
  3. Step 3: Cross multiply
    26,468.38x = 36,524.28 × 14,531.68
  4. Step 4: Simplify right side
    26,468.38x = 530,759,149.19
  5. Step 5: Solve for x
    x = 530,759,149.19/26,468.38
  6. Step 6: Final answer
    x = 20,052.57

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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.