Home / 7,941.05-10,933.57-6,046.56

Finding the Fourth Proportional to 7,941.05, 10,933.57 and 6,046.56

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Solution

The fourth proportional to 7,941.05, 10,933.57 and 6,046.56 is: 8,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,941.05 : 10,933.57 = 6,046.56 : x
  2. Step 2: Convert to fraction form
    7,941.05/10,933.57 = 6,046.56/x
  3. Step 3: Cross multiply
    7,941.05x = 10,933.57 × 6,046.56
  4. Step 4: Simplify right side
    7,941.05x = 66,110,529.47
  5. Step 5: Solve for x
    x = 66,110,529.47/7,941.05
  6. Step 6: Final answer
    x = 8,325.16

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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.