Home / 69,581.40-104,277.69-32,058.96

Finding the Fourth Proportional to 69,581.40, 104,277.69 and 32,058.96

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Solution

The fourth proportional to 69,581.40, 104,277.69 and 32,058.96 is: 48,044.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,581.40 : 104,277.69 = 32,058.96 : x
  2. Step 2: Convert to fraction form
    69,581.40/104,277.69 = 32,058.96/x
  3. Step 3: Cross multiply
    69,581.40x = 104,277.69 × 32,058.96
  4. Step 4: Simplify right side
    69,581.40x = 3,343,034,292.60
  5. Step 5: Solve for x
    x = 3,343,034,292.60/69,581.40
  6. Step 6: Final answer
    x = 48,044.94

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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.