Home / 10,369.83-15,554.75-3,793.33

Finding the Fourth Proportional to 10,369.83, 15,554.75 and 3,793.33

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Solution

The fourth proportional to 10,369.83, 15,554.75 and 3,793.33 is: 5,690.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,369.83 : 15,554.75 = 3,793.33 : x
  2. Step 2: Convert to fraction form
    10,369.83/15,554.75 = 3,793.33/x
  3. Step 3: Cross multiply
    10,369.83x = 15,554.75 × 3,793.33
  4. Step 4: Simplify right side
    10,369.83x = 59,004,299.82
  5. Step 5: Solve for x
    x = 59,004,299.82/10,369.83
  6. Step 6: Final answer
    x = 5,690.00

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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.