Home / 44,933.25-67,399.88-12,101.25

Finding the Fourth Proportional to 44,933.25, 67,399.88 and 12,101.25

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Solution

The fourth proportional to 44,933.25, 67,399.88 and 12,101.25 is: 18,151.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.25 : 67,399.88 = 12,101.25 : x
  2. Step 2: Convert to fraction form
    44,933.25/67,399.88 = 12,101.25/x
  3. Step 3: Cross multiply
    44,933.25x = 67,399.88 × 12,101.25
  4. Step 4: Simplify right side
    44,933.25x = 815,622,737.34
  5. Step 5: Solve for x
    x = 815,622,737.34/44,933.25
  6. Step 6: Final answer
    x = 18,151.88

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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.