Home / 4,434.21-6,648.97-1,967.95

Finding the Fourth Proportional to 4,434.21, 6,648.97 and 1,967.95

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Solution

The fourth proportional to 4,434.21, 6,648.97 and 1,967.95 is: 2,950.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.21 : 6,648.97 = 1,967.95 : x
  2. Step 2: Convert to fraction form
    4,434.21/6,648.97 = 1,967.95/x
  3. Step 3: Cross multiply
    4,434.21x = 6,648.97 × 1,967.95
  4. Step 4: Simplify right side
    4,434.21x = 13,084,840.51
  5. Step 5: Solve for x
    x = 13,084,840.51/4,434.21
  6. Step 6: Final answer
    x = 2,950.88

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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.