Home / 4,825.79-6,659.91-2,701.52

Finding the Fourth Proportional to 4,825.79, 6,659.91 and 2,701.52

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Solution

The fourth proportional to 4,825.79, 6,659.91 and 2,701.52 is: 3,728.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825.79 : 6,659.91 = 2,701.52 : x
  2. Step 2: Convert to fraction form
    4,825.79/6,659.91 = 2,701.52/x
  3. Step 3: Cross multiply
    4,825.79x = 6,659.91 × 2,701.52
  4. Step 4: Simplify right side
    4,825.79x = 17,991,880.06
  5. Step 5: Solve for x
    x = 17,991,880.06/4,825.79
  6. Step 6: Final answer
    x = 3,728.28

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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.