Home / 93,986.84-141,001.86-41,400.38

Finding the Fourth Proportional to 93,986.84, 141,001.86 and 41,400.38

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Solution

The fourth proportional to 93,986.84, 141,001.86 and 41,400.38 is: 62,110.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,986.84 : 141,001.86 = 41,400.38 : x
  2. Step 2: Convert to fraction form
    93,986.84/141,001.86 = 41,400.38/x
  3. Step 3: Cross multiply
    93,986.84x = 141,001.86 × 41,400.38
  4. Step 4: Simplify right side
    93,986.84x = 5,837,530,584.71
  5. Step 5: Solve for x
    x = 5,837,530,584.71/93,986.84
  6. Step 6: Final answer
    x = 62,110.08

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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.