Home / 93,866.33-140,799.56-22,789.08

Finding the Fourth Proportional to 93,866.33, 140,799.56 and 22,789.08

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Solution

The fourth proportional to 93,866.33, 140,799.56 and 22,789.08 is: 34,183.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,866.33 : 140,799.56 = 22,789.08 : x
  2. Step 2: Convert to fraction form
    93,866.33/140,799.56 = 22,789.08/x
  3. Step 3: Cross multiply
    93,866.33x = 140,799.56 × 22,789.08
  4. Step 4: Simplify right side
    93,866.33x = 3,208,692,322.86
  5. Step 5: Solve for x
    x = 3,208,692,322.86/93,866.33
  6. Step 6: Final answer
    x = 34,183.63

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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.