Home / 14,410.26-21,614.85-4,550.13

Finding the Fourth Proportional to 14,410.26, 21,614.85 and 4,550.13

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Solution

The fourth proportional to 14,410.26, 21,614.85 and 4,550.13 is: 6,825.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,410.26 : 21,614.85 = 4,550.13 : x
  2. Step 2: Convert to fraction form
    14,410.26/21,614.85 = 4,550.13/x
  3. Step 3: Cross multiply
    14,410.26x = 21,614.85 × 4,550.13
  4. Step 4: Simplify right side
    14,410.26x = 98,350,377.43
  5. Step 5: Solve for x
    x = 98,350,377.43/14,410.26
  6. Step 6: Final answer
    x = 6,825.02

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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.