Home / 7,794.26-10,754.58-4,650.74

Finding the Fourth Proportional to 7,794.26, 10,754.58 and 4,650.74

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Solution

The fourth proportional to 7,794.26, 10,754.58 and 4,650.74 is: 6,417.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,794.26 : 10,754.58 = 4,650.74 : x
  2. Step 2: Convert to fraction form
    7,794.26/10,754.58 = 4,650.74/x
  3. Step 3: Cross multiply
    7,794.26x = 10,754.58 × 4,650.74
  4. Step 4: Simplify right side
    7,794.26x = 50,016,755.39
  5. Step 5: Solve for x
    x = 50,016,755.39/7,794.26
  6. Step 6: Final answer
    x = 6,417.13

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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.