Home / 9,610.26-14,415.96-2,684.76

Finding the Fourth Proportional to 9,610.26, 14,415.96 and 2,684.76

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Solution

The fourth proportional to 9,610.26, 14,415.96 and 2,684.76 is: 4,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.26 : 14,415.96 = 2,684.76 : x
  2. Step 2: Convert to fraction form
    9,610.26/14,415.96 = 2,684.76/x
  3. Step 3: Cross multiply
    9,610.26x = 14,415.96 × 2,684.76
  4. Step 4: Simplify right side
    9,610.26x = 38,703,392.77
  5. Step 5: Solve for x
    x = 38,703,392.77/9,610.26
  6. Step 6: Final answer
    x = 4,027.30

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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.