Home / 4,433.77-6,648.31-1,967.51

Finding the Fourth Proportional to 4,433.77, 6,648.31 and 1,967.51

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Solution

The fourth proportional to 4,433.77, 6,648.31 and 1,967.51 is: 2,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.77 : 6,648.31 = 1,967.51 : x
  2. Step 2: Convert to fraction form
    4,433.77/6,648.31 = 1,967.51/x
  3. Step 3: Cross multiply
    4,433.77x = 6,648.31 × 1,967.51
  4. Step 4: Simplify right side
    4,433.77x = 13,080,635.49
  5. Step 5: Solve for x
    x = 13,080,635.49/4,433.77
  6. Step 6: Final answer
    x = 2,950.23

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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.