Home / 6,073.22-9,109.06-1,631.23

Finding the Fourth Proportional to 6,073.22, 9,109.06 and 1,631.23

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Solution

The fourth proportional to 6,073.22, 9,109.06 and 1,631.23 is: 2,446.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.22 : 9,109.06 = 1,631.23 : x
  2. Step 2: Convert to fraction form
    6,073.22/9,109.06 = 1,631.23/x
  3. Step 3: Cross multiply
    6,073.22x = 9,109.06 × 1,631.23
  4. Step 4: Simplify right side
    6,073.22x = 14,859,000.25
  5. Step 5: Solve for x
    x = 14,859,000.25/6,073.22
  6. Step 6: Final answer
    x = 2,446.64

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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.