Home / 92,997.48-139,493.64-33,834.24

Finding the Fourth Proportional to 92,997.48, 139,493.64 and 33,834.24

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Solution

The fourth proportional to 92,997.48, 139,493.64 and 33,834.24 is: 50,750.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,997.48 : 139,493.64 = 33,834.24 : x
  2. Step 2: Convert to fraction form
    92,997.48/139,493.64 = 33,834.24/x
  3. Step 3: Cross multiply
    92,997.48x = 139,493.64 × 33,834.24
  4. Step 4: Simplify right side
    92,997.48x = 4,719,661,294.23
  5. Step 5: Solve for x
    x = 4,719,661,294.23/92,997.48
  6. Step 6: Final answer
    x = 50,750.42

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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.