Home / 7,833.27-10,809.91-4,296.48

Finding the Fourth Proportional to 7,833.27, 10,809.91 and 4,296.48

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Solution

The fourth proportional to 7,833.27, 10,809.91 and 4,296.48 is: 5,929.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833.27 : 10,809.91 = 4,296.48 : x
  2. Step 2: Convert to fraction form
    7,833.27/10,809.91 = 4,296.48/x
  3. Step 3: Cross multiply
    7,833.27x = 10,809.91 × 4,296.48
  4. Step 4: Simplify right side
    7,833.27x = 46,444,502.78
  5. Step 5: Solve for x
    x = 46,444,502.78/7,833.27
  6. Step 6: Final answer
    x = 5,929.13

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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.