Home / 5,301.29-7,951.68-2,014.12

Finding the Fourth Proportional to 5,301.29, 7,951.68 and 2,014.12

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Solution

The fourth proportional to 5,301.29, 7,951.68 and 2,014.12 is: 3,021.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301.29 : 7,951.68 = 2,014.12 : x
  2. Step 2: Convert to fraction form
    5,301.29/7,951.68 = 2,014.12/x
  3. Step 3: Cross multiply
    5,301.29x = 7,951.68 × 2,014.12
  4. Step 4: Simplify right side
    5,301.29x = 16,015,637.72
  5. Step 5: Solve for x
    x = 16,015,637.72/5,301.29
  6. Step 6: Final answer
    x = 3,021.08

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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.