Home / 8,059.20-12,088.81-2,513.00

Finding the Fourth Proportional to 8,059.20, 12,088.81 and 2,513.00

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Solution

The fourth proportional to 8,059.20, 12,088.81 and 2,513.00 is: 3,769.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059.20 : 12,088.81 = 2,513.00 : x
  2. Step 2: Convert to fraction form
    8,059.20/12,088.81 = 2,513.00/x
  3. Step 3: Cross multiply
    8,059.20x = 12,088.81 × 2,513.00
  4. Step 4: Simplify right side
    8,059.20x = 30,379,112.80
  5. Step 5: Solve for x
    x = 30,379,112.80/8,059.20
  6. Step 6: Final answer
    x = 3,769.49

Related Problems

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.