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Finding the Fourth Proportional to 36,500.06, 50,400.78 and 24,602.78

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Solution

The fourth proportional to 36,500.06, 50,400.78 and 24,602.78 is: 33,972.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,500.06 : 50,400.78 = 24,602.78 : x
  2. Step 2: Convert to fraction form
    36,500.06/50,400.78 = 24,602.78/x
  3. Step 3: Cross multiply
    36,500.06x = 50,400.78 × 24,602.78
  4. Step 4: Simplify right side
    36,500.06x = 1,239,999,302.17
  5. Step 5: Solve for x
    x = 1,239,999,302.17/36,500.06
  6. Step 6: Final answer
    x = 33,972.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.