Home / 4,925.43-6,797.07-2,800.97

Finding the Fourth Proportional to 4,925.43, 6,797.07 and 2,800.97

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Solution

The fourth proportional to 4,925.43, 6,797.07 and 2,800.97 is: 3,865.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.43 : 6,797.07 = 2,800.97 : x
  2. Step 2: Convert to fraction form
    4,925.43/6,797.07 = 2,800.97/x
  3. Step 3: Cross multiply
    4,925.43x = 6,797.07 × 2,800.97
  4. Step 4: Simplify right side
    4,925.43x = 19,038,344.67
  5. Step 5: Solve for x
    x = 19,038,344.67/4,925.43
  6. Step 6: Final answer
    x = 3,865.31

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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.