Home / 8,010.19-11,052.71-4,473.41

Finding the Fourth Proportional to 8,010.19, 11,052.71 and 4,473.41

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Solution

The fourth proportional to 8,010.19, 11,052.71 and 4,473.41 is: 6,172.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.19 : 11,052.71 = 4,473.41 : x
  2. Step 2: Convert to fraction form
    8,010.19/11,052.71 = 4,473.41/x
  3. Step 3: Cross multiply
    8,010.19x = 11,052.71 × 4,473.41
  4. Step 4: Simplify right side
    8,010.19x = 49,443,314.62
  5. Step 5: Solve for x
    x = 49,443,314.62/8,010.19
  6. Step 6: Final answer
    x = 6,172.56

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Double scale
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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.