Home / 213,575.04-294,792.03-132,954.66

Finding the Fourth Proportional to 213,575.04, 294,792.03 and 132,954.66

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Solution

The fourth proportional to 213,575.04, 294,792.03 and 132,954.66 is: 183,513.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,575.04 : 294,792.03 = 132,954.66 : x
  2. Step 2: Convert to fraction form
    213,575.04/294,792.03 = 132,954.66/x
  3. Step 3: Cross multiply
    213,575.04x = 294,792.03 × 132,954.66
  4. Step 4: Simplify right side
    213,575.04x = 39,193,974,119.36
  5. Step 5: Solve for x
    x = 39,193,974,119.36/213,575.04
  6. Step 6: Final answer
    x = 183,513.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.