Home / 7,348.25-11,026.33-4,884.23

Finding the Fourth Proportional to 7,348.25, 11,026.33 and 4,884.23

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Solution

The fourth proportional to 7,348.25, 11,026.33 and 4,884.23 is: 7,328.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348.25 : 11,026.33 = 4,884.23 : x
  2. Step 2: Convert to fraction form
    7,348.25/11,026.33 = 4,884.23/x
  3. Step 3: Cross multiply
    7,348.25x = 11,026.33 × 4,884.23
  4. Step 4: Simplify right side
    7,348.25x = 53,855,147.13
  5. Step 5: Solve for x
    x = 53,855,147.13/7,348.25
  6. Step 6: Final answer
    x = 7,328.97

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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.