Home / 8,040.09-11,094.26-4,503.23

Finding the Fourth Proportional to 8,040.09, 11,094.26 and 4,503.23

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Solution

The fourth proportional to 8,040.09, 11,094.26 and 4,503.23 is: 6,213.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040.09 : 11,094.26 = 4,503.23 : x
  2. Step 2: Convert to fraction form
    8,040.09/11,094.26 = 4,503.23/x
  3. Step 3: Cross multiply
    8,040.09x = 11,094.26 × 4,503.23
  4. Step 4: Simplify right side
    8,040.09x = 49,959,926.47
  5. Step 5: Solve for x
    x = 49,959,926.47/8,040.09
  6. Step 6: Final answer
    x = 6,213.85

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Half scale
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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.