Home / 5,837.73-8,056.29-3,320.07

Finding the Fourth Proportional to 5,837.73, 8,056.29 and 3,320.07

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Solution

The fourth proportional to 5,837.73, 8,056.29 and 3,320.07 is: 4,581.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.73 : 8,056.29 = 3,320.07 : x
  2. Step 2: Convert to fraction form
    5,837.73/8,056.29 = 3,320.07/x
  3. Step 3: Cross multiply
    5,837.73x = 8,056.29 × 3,320.07
  4. Step 4: Simplify right side
    5,837.73x = 26,747,428.98
  5. Step 5: Solve for x
    x = 26,747,428.98/5,837.73
  6. Step 6: Final answer
    x = 4,581.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.