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Finding the Fourth Proportional to 173,732.84, 239,751.78 and 94,244.84

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Solution

The fourth proportional to 173,732.84, 239,751.78 and 94,244.84 is: 130,058.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,732.84 : 239,751.78 = 94,244.84 : x
  2. Step 2: Convert to fraction form
    173,732.84/239,751.78 = 94,244.84/x
  3. Step 3: Cross multiply
    173,732.84x = 239,751.78 × 94,244.84
  4. Step 4: Simplify right side
    173,732.84x = 22,595,368,145.82
  5. Step 5: Solve for x
    x = 22,595,368,145.82/173,732.84
  6. Step 6: Final answer
    x = 130,058.13

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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.