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Finding the Fourth Proportional to 65,013.16, 97,527.92 and 22,326.88

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Solution

The fourth proportional to 65,013.16, 97,527.92 and 22,326.88 is: 33,493.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,013.16 : 97,527.92 = 22,326.88 : x
  2. Step 2: Convert to fraction form
    65,013.16/97,527.92 = 22,326.88/x
  3. Step 3: Cross multiply
    65,013.16x = 97,527.92 × 22,326.88
  4. Step 4: Simplify right side
    65,013.16x = 2,177,494,166.49
  5. Step 5: Solve for x
    x = 2,177,494,166.49/65,013.16
  6. Step 6: Final answer
    x = 33,493.13

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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.