Home / 32,371.13-48,556.70-8,997.77

Finding the Fourth Proportional to 32,371.13, 48,556.70 and 8,997.77

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Solution

The fourth proportional to 32,371.13, 48,556.70 and 8,997.77 is: 13,496.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371.13 : 48,556.70 = 8,997.77 : x
  2. Step 2: Convert to fraction form
    32,371.13/48,556.70 = 8,997.77/x
  3. Step 3: Cross multiply
    32,371.13x = 48,556.70 × 8,997.77
  4. Step 4: Simplify right side
    32,371.13x = 436,901,798.27
  5. Step 5: Solve for x
    x = 436,901,798.27/32,371.13
  6. Step 6: Final answer
    x = 13,496.65

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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.