Home / 83,362.14-125,005.39-35,954.83

Finding the Fourth Proportional to 83,362.14, 125,005.39 and 35,954.83

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Solution

The fourth proportional to 83,362.14, 125,005.39 and 35,954.83 is: 53,915.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,362.14 : 125,005.39 = 35,954.83 : x
  2. Step 2: Convert to fraction form
    83,362.14/125,005.39 = 35,954.83/x
  3. Step 3: Cross multiply
    83,362.14x = 125,005.39 × 35,954.83
  4. Step 4: Simplify right side
    83,362.14x = 4,494,547,144.13
  5. Step 5: Solve for x
    x = 4,494,547,144.13/83,362.14
  6. Step 6: Final answer
    x = 53,915.93

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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.