Home / 62,288.39-93,238.80-60,295.49

Finding the Fourth Proportional to 62,288.39, 93,238.80 and 60,295.49

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Solution

The fourth proportional to 62,288.39, 93,238.80 and 60,295.49 is: 90,255.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,288.39 : 93,238.80 = 60,295.49 : x
  2. Step 2: Convert to fraction form
    62,288.39/93,238.80 = 60,295.49/x
  3. Step 3: Cross multiply
    62,288.39x = 93,238.80 × 60,295.49
  4. Step 4: Simplify right side
    62,288.39x = 5,621,878,790.36
  5. Step 5: Solve for x
    x = 5,621,878,790.36/62,288.39
  6. Step 6: Final answer
    x = 90,255.64

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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.