Home / 62,202.03-93,300.21-20,084.06

Finding the Fourth Proportional to 62,202.03, 93,300.21 and 20,084.06

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Solution

The fourth proportional to 62,202.03, 93,300.21 and 20,084.06 is: 30,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,202.03 : 93,300.21 = 20,084.06 : x
  2. Step 2: Convert to fraction form
    62,202.03/93,300.21 = 20,084.06/x
  3. Step 3: Cross multiply
    62,202.03x = 93,300.21 × 20,084.06
  4. Step 4: Simplify right side
    62,202.03x = 1,873,846,448.73
  5. Step 5: Solve for x
    x = 1,873,846,448.73/62,202.03
  6. Step 6: Final answer
    x = 30,125.17

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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.