Home / 23,681.64-35,524.44-6,151.80

Finding the Fourth Proportional to 23,681.64, 35,524.44 and 6,151.80

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Solution

The fourth proportional to 23,681.64, 35,524.44 and 6,151.80 is: 9,228.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,681.64 : 35,524.44 = 6,151.80 : x
  2. Step 2: Convert to fraction form
    23,681.64/35,524.44 = 6,151.80/x
  3. Step 3: Cross multiply
    23,681.64x = 35,524.44 × 6,151.80
  4. Step 4: Simplify right side
    23,681.64x = 218,539,249.99
  5. Step 5: Solve for x
    x = 218,539,249.99/23,681.64
  6. Step 6: Final answer
    x = 9,228.21

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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.