Home / 69,383.34-95,790.27-45,551.79

Finding the Fourth Proportional to 69,383.34, 95,790.27 and 45,551.79

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Solution

The fourth proportional to 69,383.34, 95,790.27 and 45,551.79 is: 62,888.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,383.34 : 95,790.27 = 45,551.79 : x
  2. Step 2: Convert to fraction form
    69,383.34/95,790.27 = 45,551.79/x
  3. Step 3: Cross multiply
    69,383.34x = 95,790.27 × 45,551.79
  4. Step 4: Simplify right side
    69,383.34x = 4,363,418,263.08
  5. Step 5: Solve for x
    x = 4,363,418,263.08/69,383.34
  6. Step 6: Final answer
    x = 62,888.56

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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.