Home / 164,928.68-247,392.38-59,723.04

Finding the Fourth Proportional to 164,928.68, 247,392.38 and 59,723.04

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Solution

The fourth proportional to 164,928.68, 247,392.38 and 59,723.04 is: 89,584.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,928.68 : 247,392.38 = 59,723.04 : x
  2. Step 2: Convert to fraction form
    164,928.68/247,392.38 = 59,723.04/x
  3. Step 3: Cross multiply
    164,928.68x = 247,392.38 × 59,723.04
  4. Step 4: Simplify right side
    164,928.68x = 14,775,025,006.44
  5. Step 5: Solve for x
    x = 14,775,025,006.44/164,928.68
  6. Step 6: Final answer
    x = 89,584.33

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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.