Home / 88,409.48-132,466.59-62,067.06

Finding the Fourth Proportional to 88,409.48, 132,466.59 and 62,067.06

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Solution

The fourth proportional to 88,409.48, 132,466.59 and 62,067.06 is: 92,996.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,409.48 : 132,466.59 = 62,067.06 : x
  2. Step 2: Convert to fraction form
    88,409.48/132,466.59 = 62,067.06/x
  3. Step 3: Cross multiply
    88,409.48x = 132,466.59 × 62,067.06
  4. Step 4: Simplify right side
    88,409.48x = 8,221,811,789.53
  5. Step 5: Solve for x
    x = 8,221,811,789.53/88,409.48
  6. Step 6: Final answer
    x = 92,996.95

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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.