Home / 9,176.06-13,761.30-2,935.82

Finding the Fourth Proportional to 9,176.06, 13,761.30 and 2,935.82

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Solution

The fourth proportional to 9,176.06, 13,761.30 and 2,935.82 is: 4,402.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176.06 : 13,761.30 = 2,935.82 : x
  2. Step 2: Convert to fraction form
    9,176.06/13,761.30 = 2,935.82/x
  3. Step 3: Cross multiply
    9,176.06x = 13,761.30 × 2,935.82
  4. Step 4: Simplify right side
    9,176.06x = 40,400,699.77
  5. Step 5: Solve for x
    x = 40,400,699.77/9,176.06
  6. Step 6: Final answer
    x = 4,402.84

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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.