Home / 26,787.75-36,951.69-16,711.35

Finding the Fourth Proportional to 26,787.75, 36,951.69 and 16,711.35

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Solution

The fourth proportional to 26,787.75, 36,951.69 and 16,711.35 is: 23,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,787.75 : 36,951.69 = 16,711.35 : x
  2. Step 2: Convert to fraction form
    26,787.75/36,951.69 = 16,711.35/x
  3. Step 3: Cross multiply
    26,787.75x = 36,951.69 × 16,711.35
  4. Step 4: Simplify right side
    26,787.75x = 617,512,624.68
  5. Step 5: Solve for x
    x = 617,512,624.68/26,787.75
  6. Step 6: Final answer
    x = 23,052.05

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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.