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Finding the Fourth Proportional to 192,233.80, 286,377.13 and 183,597.98

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Solution

The fourth proportional to 192,233.80, 286,377.13 and 183,597.98 is: 273,512.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,233.80 : 286,377.13 = 183,597.98 : x
  2. Step 2: Convert to fraction form
    192,233.80/286,377.13 = 183,597.98/x
  3. Step 3: Cross multiply
    192,233.80x = 286,377.13 × 183,597.98
  4. Step 4: Simplify right side
    192,233.80x = 52,578,262,586.20
  5. Step 5: Solve for x
    x = 52,578,262,586.20/192,233.80
  6. Step 6: Final answer
    x = 273,512.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.