Home / 7,444.67-11,168.63-2,514.10

Finding the Fourth Proportional to 7,444.67, 11,168.63 and 2,514.10

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Solution

The fourth proportional to 7,444.67, 11,168.63 and 2,514.10 is: 3,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.67 : 11,168.63 = 2,514.10 : x
  2. Step 2: Convert to fraction form
    7,444.67/11,168.63 = 2,514.10/x
  3. Step 3: Cross multiply
    7,444.67x = 11,168.63 × 2,514.10
  4. Step 4: Simplify right side
    7,444.67x = 28,079,040.11
  5. Step 5: Solve for x
    x = 28,079,040.11/7,444.67
  6. Step 6: Final answer
    x = 3,771.70

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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.