Home / 9,974.14-14,961.21-3,048.58

Finding the Fourth Proportional to 9,974.14, 14,961.21 and 3,048.58

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Solution

The fourth proportional to 9,974.14, 14,961.21 and 3,048.58 is: 4,572.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974.14 : 14,961.21 = 3,048.58 : x
  2. Step 2: Convert to fraction form
    9,974.14/14,961.21 = 3,048.58/x
  3. Step 3: Cross multiply
    9,974.14x = 14,961.21 × 3,048.58
  4. Step 4: Simplify right side
    9,974.14x = 45,610,445.58
  5. Step 5: Solve for x
    x = 45,610,445.58/9,974.14
  6. Step 6: Final answer
    x = 4,572.87

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Similar ratio
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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.