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Finding the Fourth Proportional to 167,274.68, 230,842.50 and 94,677.57

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Solution

The fourth proportional to 167,274.68, 230,842.50 and 94,677.57 is: 130,657.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,274.68 : 230,842.50 = 94,677.57 : x
  2. Step 2: Convert to fraction form
    167,274.68/230,842.50 = 94,677.57/x
  3. Step 3: Cross multiply
    167,274.68x = 230,842.50 × 94,677.57
  4. Step 4: Simplify right side
    167,274.68x = 21,855,606,952.73
  5. Step 5: Solve for x
    x = 21,855,606,952.73/167,274.68
  6. Step 6: Final answer
    x = 130,657.00

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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.