Home / 4,867.29-7,297.34-1,943.37

Finding the Fourth Proportional to 4,867.29, 7,297.34 and 1,943.37

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Solution

The fourth proportional to 4,867.29, 7,297.34 and 1,943.37 is: 2,913.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.29 : 7,297.34 = 1,943.37 : x
  2. Step 2: Convert to fraction form
    4,867.29/7,297.34 = 1,943.37/x
  3. Step 3: Cross multiply
    4,867.29x = 7,297.34 × 1,943.37
  4. Step 4: Simplify right side
    4,867.29x = 14,181,421.92
  5. Step 5: Solve for x
    x = 14,181,421.92/4,867.29
  6. Step 6: Final answer
    x = 2,913.62

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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.