Home / 2,901.09-4,350.15-1,514.10

Finding the Fourth Proportional to 2,901.09, 4,350.15 and 1,514.10

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Solution

The fourth proportional to 2,901.09, 4,350.15 and 1,514.10 is: 2,270.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901.09 : 4,350.15 = 1,514.10 : x
  2. Step 2: Convert to fraction form
    2,901.09/4,350.15 = 1,514.10/x
  3. Step 3: Cross multiply
    2,901.09x = 4,350.15 × 1,514.10
  4. Step 4: Simplify right side
    2,901.09x = 6,586,562.12
  5. Step 5: Solve for x
    x = 6,586,562.12/2,901.09
  6. Step 6: Final answer
    x = 2,270.37

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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.