Home / 1,498.24-2,063.28-1,493.38

Finding the Fourth Proportional to 1,498.24, 2,063.28 and 1,493.38

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Solution

The fourth proportional to 1,498.24, 2,063.28 and 1,493.38 is: 2,056.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498.24 : 2,063.28 = 1,493.38 : x
  2. Step 2: Convert to fraction form
    1,498.24/2,063.28 = 1,493.38/x
  3. Step 3: Cross multiply
    1,498.24x = 2,063.28 × 1,493.38
  4. Step 4: Simplify right side
    1,498.24x = 3,081,261.09
  5. Step 5: Solve for x
    x = 3,081,261.09/1,498.24
  6. Step 6: Final answer
    x = 2,056.59

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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.