Home / 9,765.82-14,641.76-4,568.86

Finding the Fourth Proportional to 9,765.82, 14,641.76 and 4,568.86

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Solution

The fourth proportional to 9,765.82, 14,641.76 and 4,568.86 is: 6,850.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,765.82 : 14,641.76 = 4,568.86 : x
  2. Step 2: Convert to fraction form
    9,765.82/14,641.76 = 4,568.86/x
  3. Step 3: Cross multiply
    9,765.82x = 14,641.76 × 4,568.86
  4. Step 4: Simplify right side
    9,765.82x = 66,896,151.59
  5. Step 5: Solve for x
    x = 66,896,151.59/9,765.82
  6. Step 6: Final answer
    x = 6,850.03

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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.