Home / 11,731.16-17,596.98-3,833.71

Finding the Fourth Proportional to 11,731.16, 17,596.98 and 3,833.71

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Solution

The fourth proportional to 11,731.16, 17,596.98 and 3,833.71 is: 5,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731.16 : 17,596.98 = 3,833.71 : x
  2. Step 2: Convert to fraction form
    11,731.16/17,596.98 = 3,833.71/x
  3. Step 3: Cross multiply
    11,731.16x = 17,596.98 × 3,833.71
  4. Step 4: Simplify right side
    11,731.16x = 67,461,773.19
  5. Step 5: Solve for x
    x = 67,461,773.19/11,731.16
  6. Step 6: Final answer
    x = 5,750.65

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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.