Home / 56,904.92-85,395.44-23,625

Finding the Fourth Proportional to 56,904.92, 85,395.44 and 23,625

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Solution

The fourth proportional to 56,904.92, 85,395.44 and 23,625 is: 35,453.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,904.92 : 85,395.44 = 23,625 : x
  2. Step 2: Convert to fraction form
    56,904.92/85,395.44 = 23,625/x
  3. Step 3: Cross multiply
    56,904.92x = 85,395.44 × 23,625
  4. Step 4: Simplify right side
    56,904.92x = 2,017,467,151.88
  5. Step 5: Solve for x
    x = 2,017,467,151.88/56,904.92
  6. Step 6: Final answer
    x = 35,453.30

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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.