Home / 294,166.46-441,176.79-83,806.22

Finding the Fourth Proportional to 294,166.46, 441,176.79 and 83,806.22

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Solution

The fourth proportional to 294,166.46, 441,176.79 and 83,806.22 is: 125,688.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,166.46 : 441,176.79 = 83,806.22 : x
  2. Step 2: Convert to fraction form
    294,166.46/441,176.79 = 83,806.22/x
  3. Step 3: Cross multiply
    294,166.46x = 441,176.79 × 83,806.22
  4. Step 4: Simplify right side
    294,166.46x = 36,973,359,121.63
  5. Step 5: Solve for x
    x = 36,973,359,121.63/294,166.46
  6. Step 6: Final answer
    x = 125,688.56

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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.