Home / 4,904.14-6,764.30-3,225.02

Finding the Fourth Proportional to 4,904.14, 6,764.30 and 3,225.02

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Solution

The fourth proportional to 4,904.14, 6,764.30 and 3,225.02 is: 4,448.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.14 : 6,764.30 = 3,225.02 : x
  2. Step 2: Convert to fraction form
    4,904.14/6,764.30 = 3,225.02/x
  3. Step 3: Cross multiply
    4,904.14x = 6,764.30 × 3,225.02
  4. Step 4: Simplify right side
    4,904.14x = 21,815,002.79
  5. Step 5: Solve for x
    x = 21,815,002.79/4,904.14
  6. Step 6: Final answer
    x = 4,448.28

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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.