Home / 9,410.26-14,115.30-5,713.51

Finding the Fourth Proportional to 9,410.26, 14,115.30 and 5,713.51

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Solution

The fourth proportional to 9,410.26, 14,115.30 and 5,713.51 is: 8,570.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.26 : 14,115.30 = 5,713.51 : x
  2. Step 2: Convert to fraction form
    9,410.26/14,115.30 = 5,713.51/x
  3. Step 3: Cross multiply
    9,410.26x = 14,115.30 × 5,713.51
  4. Step 4: Simplify right side
    9,410.26x = 80,647,907.70
  5. Step 5: Solve for x
    x = 80,647,907.70/9,410.26
  6. Step 6: Final answer
    x = 8,570.21

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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.