Home / 7,850.08-10,833.32-4,313.48

Finding the Fourth Proportional to 7,850.08, 10,833.32 and 4,313.48

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Solution

The fourth proportional to 7,850.08, 10,833.32 and 4,313.48 is: 5,952.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,850.08 : 10,833.32 = 4,313.48 : x
  2. Step 2: Convert to fraction form
    7,850.08/10,833.32 = 4,313.48/x
  3. Step 3: Cross multiply
    7,850.08x = 10,833.32 × 4,313.48
  4. Step 4: Simplify right side
    7,850.08x = 46,729,309.15
  5. Step 5: Solve for x
    x = 46,729,309.15/7,850.08
  6. Step 6: Final answer
    x = 5,952.72

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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.