Home / 2,962-4,438.14-1,498.06

Finding the Fourth Proportional to 2,962, 4,438.14 and 1,498.06

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Solution

The fourth proportional to 2,962, 4,438.14 and 1,498.06 is: 2,244.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962 : 4,438.14 = 1,498.06 : x
  2. Step 2: Convert to fraction form
    2,962/4,438.14 = 1,498.06/x
  3. Step 3: Cross multiply
    2,962x = 4,438.14 × 1,498.06
  4. Step 4: Simplify right side
    2,962x = 6,648,600.01
  5. Step 5: Solve for x
    x = 6,648,600.01/2,962
  6. Step 6: Final answer
    x = 2,244.63

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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.