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Finding the Fourth Proportional to 8,302.01, 12,453.02 and 4,797.37

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Solution

The fourth proportional to 8,302.01, 12,453.02 and 4,797.37 is: 7,196.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,302.01 : 12,453.02 = 4,797.37 : x
  2. Step 2: Convert to fraction form
    8,302.01/12,453.02 = 4,797.37/x
  3. Step 3: Cross multiply
    8,302.01x = 12,453.02 × 4,797.37
  4. Step 4: Simplify right side
    8,302.01x = 59,741,720.57
  5. Step 5: Solve for x
    x = 59,741,720.57/8,302.01
  6. Step 6: Final answer
    x = 7,196.06

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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.