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Finding the Fourth Proportional to 104,753.46, 157,144.95 and 33,652.26

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Solution

The fourth proportional to 104,753.46, 157,144.95 and 33,652.26 is: 50,483.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,753.46 : 157,144.95 = 33,652.26 : x
  2. Step 2: Convert to fraction form
    104,753.46/157,144.95 = 33,652.26/x
  3. Step 3: Cross multiply
    104,753.46x = 157,144.95 × 33,652.26
  4. Step 4: Simplify right side
    104,753.46x = 5,288,282,715.09
  5. Step 5: Solve for x
    x = 5,288,282,715.09/104,753.46
  6. Step 6: Final answer
    x = 50,483.13

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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.