Home / 44,907.66-67,194.54-28,189.44

Finding the Fourth Proportional to 44,907.66, 67,194.54 and 28,189.44

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Solution

The fourth proportional to 44,907.66, 67,194.54 and 28,189.44 is: 42,179.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,907.66 : 67,194.54 = 28,189.44 : x
  2. Step 2: Convert to fraction form
    44,907.66/67,194.54 = 28,189.44/x
  3. Step 3: Cross multiply
    44,907.66x = 67,194.54 × 28,189.44
  4. Step 4: Simplify right side
    44,907.66x = 1,894,176,453.66
  5. Step 5: Solve for x
    x = 1,894,176,453.66/44,907.66
  6. Step 6: Final answer
    x = 42,179.36

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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.