Home / 14,837.93-22,268.17-5,486.80

Finding the Fourth Proportional to 14,837.93, 22,268.17 and 5,486.80

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Solution

The fourth proportional to 14,837.93, 22,268.17 and 5,486.80 is: 8,234.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,837.93 : 22,268.17 = 5,486.80 : x
  2. Step 2: Convert to fraction form
    14,837.93/22,268.17 = 5,486.80/x
  3. Step 3: Cross multiply
    14,837.93x = 22,268.17 × 5,486.80
  4. Step 4: Simplify right side
    14,837.93x = 122,180,883.82
  5. Step 5: Solve for x
    x = 122,180,883.82/14,837.93
  6. Step 6: Final answer
    x = 8,234.36

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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.