Home / 16,355.97-24,537.06-5,261.85

Finding the Fourth Proportional to 16,355.97, 24,537.06 and 5,261.85

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Solution

The fourth proportional to 16,355.97, 24,537.06 and 5,261.85 is: 7,893.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,355.97 : 24,537.06 = 5,261.85 : x
  2. Step 2: Convert to fraction form
    16,355.97/24,537.06 = 5,261.85/x
  3. Step 3: Cross multiply
    16,355.97x = 24,537.06 × 5,261.85
  4. Step 4: Simplify right side
    16,355.97x = 129,110,329.16
  5. Step 5: Solve for x
    x = 129,110,329.16/16,355.97
  6. Step 6: Final answer
    x = 7,893.77

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1.5x scale

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.