Home / 9,767.85-14,641.44-3,192.27

Finding the Fourth Proportional to 9,767.85, 14,641.44 and 3,192.27

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Solution

The fourth proportional to 9,767.85, 14,641.44 and 3,192.27 is: 4,785.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767.85 : 14,641.44 = 3,192.27 : x
  2. Step 2: Convert to fraction form
    9,767.85/14,641.44 = 3,192.27/x
  3. Step 3: Cross multiply
    9,767.85x = 14,641.44 × 3,192.27
  4. Step 4: Simplify right side
    9,767.85x = 46,739,429.67
  5. Step 5: Solve for x
    x = 46,739,429.67/9,767.85
  6. Step 6: Final answer
    x = 4,785.03

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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.