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Finding the Fourth Proportional to 73,383.84, 101,244.96 and 44,713.44

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Solution

The fourth proportional to 73,383.84, 101,244.96 and 44,713.44 is: 61,689.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,383.84 : 101,244.96 = 44,713.44 : x
  2. Step 2: Convert to fraction form
    73,383.84/101,244.96 = 44,713.44/x
  3. Step 3: Cross multiply
    73,383.84x = 101,244.96 × 44,713.44
  4. Step 4: Simplify right side
    73,383.84x = 4,527,010,444.26
  5. Step 5: Solve for x
    x = 4,527,010,444.26/73,383.84
  6. Step 6: Final answer
    x = 61,689.47

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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.