Home / 4,422.51-6,102.86-2,433.15

Finding the Fourth Proportional to 4,422.51, 6,102.86 and 2,433.15

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Solution

The fourth proportional to 4,422.51, 6,102.86 and 2,433.15 is: 3,357.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.51 : 6,102.86 = 2,433.15 : x
  2. Step 2: Convert to fraction form
    4,422.51/6,102.86 = 2,433.15/x
  3. Step 3: Cross multiply
    4,422.51x = 6,102.86 × 2,433.15
  4. Step 4: Simplify right side
    4,422.51x = 14,849,161.64
  5. Step 5: Solve for x
    x = 14,849,161.64/4,422.51
  6. Step 6: Final answer
    x = 3,357.63

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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.