Home / 2,998.14-4,495.65-1,353.27

Finding the Fourth Proportional to 2,998.14, 4,495.65 and 1,353.27

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Solution

The fourth proportional to 2,998.14, 4,495.65 and 1,353.27 is: 2,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998.14 : 4,495.65 = 1,353.27 : x
  2. Step 2: Convert to fraction form
    2,998.14/4,495.65 = 1,353.27/x
  3. Step 3: Cross multiply
    2,998.14x = 4,495.65 × 1,353.27
  4. Step 4: Simplify right side
    2,998.14x = 6,083,828.28
  5. Step 5: Solve for x
    x = 6,083,828.28/2,998.14
  6. Step 6: Final answer
    x = 2,029.20

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1.5x scale

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.