Home / 33,948.58-50,913.15-11,756.20

Finding the Fourth Proportional to 33,948.58, 50,913.15 and 11,756.20

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Solution

The fourth proportional to 33,948.58, 50,913.15 and 11,756.20 is: 17,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948.58 : 50,913.15 = 11,756.20 : x
  2. Step 2: Convert to fraction form
    33,948.58/50,913.15 = 11,756.20/x
  3. Step 3: Cross multiply
    33,948.58x = 50,913.15 × 11,756.20
  4. Step 4: Simplify right side
    33,948.58x = 598,545,174.03
  5. Step 5: Solve for x
    x = 598,545,174.03/33,948.58
  6. Step 6: Final answer
    x = 17,630.93

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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.