Home / 33,769.18-46,600.15-19,433.62

Finding the Fourth Proportional to 33,769.18, 46,600.15 and 19,433.62

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Solution

The fourth proportional to 33,769.18, 46,600.15 and 19,433.62 is: 26,817.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,769.18 : 46,600.15 = 19,433.62 : x
  2. Step 2: Convert to fraction form
    33,769.18/46,600.15 = 19,433.62/x
  3. Step 3: Cross multiply
    33,769.18x = 46,600.15 × 19,433.62
  4. Step 4: Simplify right side
    33,769.18x = 905,609,758.34
  5. Step 5: Solve for x
    x = 905,609,758.34/33,769.18
  6. Step 6: Final answer
    x = 26,817.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.