Home / 41,835.72-62,765.86-16,862.94

Finding the Fourth Proportional to 41,835.72, 62,765.86 and 16,862.94

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Solution

The fourth proportional to 41,835.72, 62,765.86 and 16,862.94 is: 25,299.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,835.72 : 62,765.86 = 16,862.94 : x
  2. Step 2: Convert to fraction form
    41,835.72/62,765.86 = 16,862.94/x
  3. Step 3: Cross multiply
    41,835.72x = 62,765.86 × 16,862.94
  4. Step 4: Simplify right side
    41,835.72x = 1,058,416,931.23
  5. Step 5: Solve for x
    x = 1,058,416,931.23/41,835.72
  6. Step 6: Final answer
    x = 25,299.36

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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.