Home / 7,833.27-10,810.08-4,767.09

Finding the Fourth Proportional to 7,833.27, 10,810.08 and 4,767.09

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Solution

The fourth proportional to 7,833.27, 10,810.08 and 4,767.09 is: 6,578.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833.27 : 10,810.08 = 4,767.09 : x
  2. Step 2: Convert to fraction form
    7,833.27/10,810.08 = 4,767.09/x
  3. Step 3: Cross multiply
    7,833.27x = 10,810.08 × 4,767.09
  4. Step 4: Simplify right side
    7,833.27x = 51,532,624.27
  5. Step 5: Solve for x
    x = 51,532,624.27/7,833.27
  6. Step 6: Final answer
    x = 6,578.69

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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.