Home / 26,544.68-36,616.40-16,591.40

Finding the Fourth Proportional to 26,544.68, 36,616.40 and 16,591.40

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Solution

The fourth proportional to 26,544.68, 36,616.40 and 16,591.40 is: 22,886.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,544.68 : 36,616.40 = 16,591.40 : x
  2. Step 2: Convert to fraction form
    26,544.68/36,616.40 = 16,591.40/x
  3. Step 3: Cross multiply
    26,544.68x = 36,616.40 × 16,591.40
  4. Step 4: Simplify right side
    26,544.68x = 607,517,338.96
  5. Step 5: Solve for x
    x = 607,517,338.96/26,544.68
  6. Step 6: Final answer
    x = 22,886.59

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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.