Home / 9,974.16-14,961.84-3,732.70

Finding the Fourth Proportional to 9,974.16, 14,961.84 and 3,732.70

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Solution

The fourth proportional to 9,974.16, 14,961.84 and 3,732.70 is: 5,599.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974.16 : 14,961.84 = 3,732.70 : x
  2. Step 2: Convert to fraction form
    9,974.16/14,961.84 = 3,732.70/x
  3. Step 3: Cross multiply
    9,974.16x = 14,961.84 × 3,732.70
  4. Step 4: Simplify right side
    9,974.16x = 55,848,060.17
  5. Step 5: Solve for x
    x = 55,848,060.17/9,974.16
  6. Step 6: Final answer
    x = 5,599.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.