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Finding the Fourth Proportional to 35,952.96, 49,704.76 and 26,984.89

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Solution

The fourth proportional to 35,952.96, 49,704.76 and 26,984.89 is: 37,306.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,952.96 : 49,704.76 = 26,984.89 : x
  2. Step 2: Convert to fraction form
    35,952.96/49,704.76 = 26,984.89/x
  3. Step 3: Cross multiply
    35,952.96x = 49,704.76 × 26,984.89
  4. Step 4: Simplify right side
    35,952.96x = 1,341,277,481.08
  5. Step 5: Solve for x
    x = 1,341,277,481.08/35,952.96
  6. Step 6: Final answer
    x = 37,306.45

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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.