Home / 2,674.14-4,008.36-1,030.26

Finding the Fourth Proportional to 2,674.14, 4,008.36 and 1,030.26

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Solution

The fourth proportional to 2,674.14, 4,008.36 and 1,030.26 is: 1,544.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674.14 : 4,008.36 = 1,030.26 : x
  2. Step 2: Convert to fraction form
    2,674.14/4,008.36 = 1,030.26/x
  3. Step 3: Cross multiply
    2,674.14x = 4,008.36 × 1,030.26
  4. Step 4: Simplify right side
    2,674.14x = 4,129,652.97
  5. Step 5: Solve for x
    x = 4,129,652.97/2,674.14
  6. Step 6: Final answer
    x = 1,544.29

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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.