Home / 93,986.34-141,016.36-41,358.88

Finding the Fourth Proportional to 93,986.34, 141,016.36 and 41,358.88

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Solution

The fourth proportional to 93,986.34, 141,016.36 and 41,358.88 is: 62,054.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,986.34 : 141,016.36 = 41,358.88 : x
  2. Step 2: Convert to fraction form
    93,986.34/141,016.36 = 41,358.88/x
  3. Step 3: Cross multiply
    93,986.34x = 141,016.36 × 41,358.88
  4. Step 4: Simplify right side
    93,986.34x = 5,832,278,711.28
  5. Step 5: Solve for x
    x = 5,832,278,711.28/93,986.34
  6. Step 6: Final answer
    x = 62,054.54

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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.