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Finding the Fourth Proportional to 48,397.84, 72,607.02 and 17,233

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Solution

The fourth proportional to 48,397.84, 72,607.02 and 17,233 is: 25,853.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,397.84 : 72,607.02 = 17,233 : x
  2. Step 2: Convert to fraction form
    48,397.84/72,607.02 = 17,233/x
  3. Step 3: Cross multiply
    48,397.84x = 72,607.02 × 17,233
  4. Step 4: Simplify right side
    48,397.84x = 1,251,236,775.66
  5. Step 5: Solve for x
    x = 1,251,236,775.66/48,397.84
  6. Step 6: Final answer
    x = 25,853.15

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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.