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Finding the Fourth Proportional to 60,383.34, 83,358.99 and 37,734.93

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Solution

The fourth proportional to 60,383.34, 83,358.99 and 37,734.93 is: 52,092.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,383.34 : 83,358.99 = 37,734.93 : x
  2. Step 2: Convert to fraction form
    60,383.34/83,358.99 = 37,734.93/x
  3. Step 3: Cross multiply
    60,383.34x = 83,358.99 × 37,734.93
  4. Step 4: Simplify right side
    60,383.34x = 3,145,545,652.52
  5. Step 5: Solve for x
    x = 3,145,545,652.52/60,383.34
  6. Step 6: Final answer
    x = 52,092.94

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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.