Home / 7,444.65-11,168.27-2,514.33

Finding the Fourth Proportional to 7,444.65, 11,168.27 and 2,514.33

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Solution

The fourth proportional to 7,444.65, 11,168.27 and 2,514.33 is: 3,771.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.65 : 11,168.27 = 2,514.33 : x
  2. Step 2: Convert to fraction form
    7,444.65/11,168.27 = 2,514.33/x
  3. Step 3: Cross multiply
    7,444.65x = 11,168.27 × 2,514.33
  4. Step 4: Simplify right side
    7,444.65x = 28,080,713.17
  5. Step 5: Solve for x
    x = 28,080,713.17/7,444.65
  6. Step 6: Final answer
    x = 3,771.93

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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.