Home / 33,772.17-50,630.93-14,065.53

Finding the Fourth Proportional to 33,772.17, 50,630.93 and 14,065.53

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Solution

The fourth proportional to 33,772.17, 50,630.93 and 14,065.53 is: 21,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,772.17 : 50,630.93 = 14,065.53 : x
  2. Step 2: Convert to fraction form
    33,772.17/50,630.93 = 14,065.53/x
  3. Step 3: Cross multiply
    33,772.17x = 50,630.93 × 14,065.53
  4. Step 4: Simplify right side
    33,772.17x = 712,150,794.52
  5. Step 5: Solve for x
    x = 712,150,794.52/33,772.17
  6. Step 6: Final answer
    x = 21,086.91

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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.