Home / 7,933.44-10,943.19-5,104.50

Finding the Fourth Proportional to 7,933.44, 10,943.19 and 5,104.50

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Solution

The fourth proportional to 7,933.44, 10,943.19 and 5,104.50 is: 7,041.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933.44 : 10,943.19 = 5,104.50 : x
  2. Step 2: Convert to fraction form
    7,933.44/10,943.19 = 5,104.50/x
  3. Step 3: Cross multiply
    7,933.44x = 10,943.19 × 5,104.50
  4. Step 4: Simplify right side
    7,933.44x = 55,859,513.36
  5. Step 5: Solve for x
    x = 55,859,513.36/7,933.44
  6. Step 6: Final answer
    x = 7,041.02

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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.