Home / 11,052.70-15,246.28-6,576.19

Finding the Fourth Proportional to 11,052.70, 15,246.28 and 6,576.19

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Solution

The fourth proportional to 11,052.70, 15,246.28 and 6,576.19 is: 9,071.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052.70 : 15,246.28 = 6,576.19 : x
  2. Step 2: Convert to fraction form
    11,052.70/15,246.28 = 6,576.19/x
  3. Step 3: Cross multiply
    11,052.70x = 15,246.28 × 6,576.19
  4. Step 4: Simplify right side
    11,052.70x = 100,262,367.19
  5. Step 5: Solve for x
    x = 100,262,367.19/11,052.70
  6. Step 6: Final answer
    x = 9,071.30

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Half scale
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Double scale
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Similar ratio
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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.