Home / 6,484.04-9,726.57-3,195.34

Finding the Fourth Proportional to 6,484.04, 9,726.57 and 3,195.34

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Solution

The fourth proportional to 6,484.04, 9,726.57 and 3,195.34 is: 4,793.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484.04 : 9,726.57 = 3,195.34 : x
  2. Step 2: Convert to fraction form
    6,484.04/9,726.57 = 3,195.34/x
  3. Step 3: Cross multiply
    6,484.04x = 9,726.57 × 3,195.34
  4. Step 4: Simplify right side
    6,484.04x = 31,079,698.18
  5. Step 5: Solve for x
    x = 31,079,698.18/6,484.04
  6. Step 6: Final answer
    x = 4,793.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.