Home / 8,052.15-11,112.08-6,031.98

Finding the Fourth Proportional to 8,052.15, 11,112.08 and 6,031.98

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Solution

The fourth proportional to 8,052.15, 11,112.08 and 6,031.98 is: 8,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.15 : 11,112.08 = 6,031.98 : x
  2. Step 2: Convert to fraction form
    8,052.15/11,112.08 = 6,031.98/x
  3. Step 3: Cross multiply
    8,052.15x = 11,112.08 × 6,031.98
  4. Step 4: Simplify right side
    8,052.15x = 67,027,903.45
  5. Step 5: Solve for x
    x = 67,027,903.45/8,052.15
  6. Step 6: Final answer
    x = 8,324.22

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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.