Home / 88,798.30-133,150.66-60,726.33

Finding the Fourth Proportional to 88,798.30, 133,150.66 and 60,726.33

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Solution

The fourth proportional to 88,798.30, 133,150.66 and 60,726.33 is: 91,057.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,798.30 : 133,150.66 = 60,726.33 : x
  2. Step 2: Convert to fraction form
    88,798.30/133,150.66 = 60,726.33/x
  3. Step 3: Cross multiply
    88,798.30x = 133,150.66 × 60,726.33
  4. Step 4: Simplify right side
    88,798.30x = 8,085,750,918.88
  5. Step 5: Solve for x
    x = 8,085,750,918.88/88,798.30
  6. Step 6: Final answer
    x = 91,057.50

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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.