Home / 67,883.46-101,692.73-44,438.82

Finding the Fourth Proportional to 67,883.46, 101,692.73 and 44,438.82

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Solution

The fourth proportional to 67,883.46, 101,692.73 and 44,438.82 is: 66,571.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,883.46 : 101,692.73 = 44,438.82 : x
  2. Step 2: Convert to fraction form
    67,883.46/101,692.73 = 44,438.82/x
  3. Step 3: Cross multiply
    67,883.46x = 101,692.73 × 44,438.82
  4. Step 4: Simplify right side
    67,883.46x = 4,519,104,701.58
  5. Step 5: Solve for x
    x = 4,519,104,701.58/67,883.46
  6. Step 6: Final answer
    x = 66,571.51

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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.