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Finding the Fourth Proportional to 62,124.48, 93,204 and 34,441.92

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Solution

The fourth proportional to 62,124.48, 93,204 and 34,441.92 is: 51,672.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,124.48 : 93,204 = 34,441.92 : x
  2. Step 2: Convert to fraction form
    62,124.48/93,204 = 34,441.92/x
  3. Step 3: Cross multiply
    62,124.48x = 93,204 × 34,441.92
  4. Step 4: Simplify right side
    62,124.48x = 3,210,124,711.68
  5. Step 5: Solve for x
    x = 3,210,124,711.68/62,124.48
  6. Step 6: Final answer
    x = 51,672.46

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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.