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Finding the Fourth Proportional to 62,327.70, 93,496.41 and 30,754.71

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Solution

The fourth proportional to 62,327.70, 93,496.41 and 30,754.71 is: 46,134.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,327.70 : 93,496.41 = 30,754.71 : x
  2. Step 2: Convert to fraction form
    62,327.70/93,496.41 = 30,754.71/x
  3. Step 3: Cross multiply
    62,327.70x = 93,496.41 × 30,754.71
  4. Step 4: Simplify right side
    62,327.70x = 2,875,454,975.59
  5. Step 5: Solve for x
    x = 2,875,454,975.59/62,327.70
  6. Step 6: Final answer
    x = 46,134.46

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1.5x scale

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.