Home / 7,833.71-10,810.46-4,296.92

Finding the Fourth Proportional to 7,833.71, 10,810.46 and 4,296.92

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Solution

The fourth proportional to 7,833.71, 10,810.46 and 4,296.92 is: 5,929.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833.71 : 10,810.46 = 4,296.92 : x
  2. Step 2: Convert to fraction form
    7,833.71/10,810.46 = 4,296.92/x
  3. Step 3: Cross multiply
    7,833.71x = 10,810.46 × 4,296.92
  4. Step 4: Simplify right side
    7,833.71x = 46,451,638.47
  5. Step 5: Solve for x
    x = 46,451,638.47/7,833.71
  6. Step 6: Final answer
    x = 5,929.71

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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.