Home / 50,181.83-75,272.87-16,925.25

Finding the Fourth Proportional to 50,181.83, 75,272.87 and 16,925.25

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Solution

The fourth proportional to 50,181.83, 75,272.87 and 16,925.25 is: 25,387.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,181.83 : 75,272.87 = 16,925.25 : x
  2. Step 2: Convert to fraction form
    50,181.83/75,272.87 = 16,925.25/x
  3. Step 3: Cross multiply
    50,181.83x = 75,272.87 × 16,925.25
  4. Step 4: Simplify right side
    50,181.83x = 1,274,012,058.34
  5. Step 5: Solve for x
    x = 1,274,012,058.34/50,181.83
  6. Step 6: Final answer
    x = 25,387.92

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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.