Home / 4,794.08-6,615.96-2,698.28

Finding the Fourth Proportional to 4,794.08, 6,615.96 and 2,698.28

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Solution

The fourth proportional to 4,794.08, 6,615.96 and 2,698.28 is: 3,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.08 : 6,615.96 = 2,698.28 : x
  2. Step 2: Convert to fraction form
    4,794.08/6,615.96 = 2,698.28/x
  3. Step 3: Cross multiply
    4,794.08x = 6,615.96 × 2,698.28
  4. Step 4: Simplify right side
    4,794.08x = 17,851,712.55
  5. Step 5: Solve for x
    x = 17,851,712.55/4,794.08
  6. Step 6: Final answer
    x = 3,723.70

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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.