Home / 7,348.26-11,020.08-2,416.76

Finding the Fourth Proportional to 7,348.26, 11,020.08 and 2,416.76

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Solution

The fourth proportional to 7,348.26, 11,020.08 and 2,416.76 is: 3,624.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348.26 : 11,020.08 = 2,416.76 : x
  2. Step 2: Convert to fraction form
    7,348.26/11,020.08 = 2,416.76/x
  3. Step 3: Cross multiply
    7,348.26x = 11,020.08 × 2,416.76
  4. Step 4: Simplify right side
    7,348.26x = 26,632,888.54
  5. Step 5: Solve for x
    x = 26,632,888.54/7,348.26
  6. Step 6: Final answer
    x = 3,624.38

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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.