Home / 6,328.23-9,494.74-2,630.15

Finding the Fourth Proportional to 6,328.23, 9,494.74 and 2,630.15

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Solution

The fourth proportional to 6,328.23, 9,494.74 and 2,630.15 is: 3,946.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328.23 : 9,494.74 = 2,630.15 : x
  2. Step 2: Convert to fraction form
    6,328.23/9,494.74 = 2,630.15/x
  3. Step 3: Cross multiply
    6,328.23x = 9,494.74 × 2,630.15
  4. Step 4: Simplify right side
    6,328.23x = 24,972,567.04
  5. Step 5: Solve for x
    x = 24,972,567.04/6,328.23
  6. Step 6: Final answer
    x = 3,946.22

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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.