Home / 4,426.67-6,636.06-1,651.21

Finding the Fourth Proportional to 4,426.67, 6,636.06 and 1,651.21

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Solution

The fourth proportional to 4,426.67, 6,636.06 and 1,651.21 is: 2,475.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.67 : 6,636.06 = 1,651.21 : x
  2. Step 2: Convert to fraction form
    4,426.67/6,636.06 = 1,651.21/x
  3. Step 3: Cross multiply
    4,426.67x = 6,636.06 × 1,651.21
  4. Step 4: Simplify right side
    4,426.67x = 10,957,512.04
  5. Step 5: Solve for x
    x = 10,957,512.04/4,426.67
  6. Step 6: Final answer
    x = 2,475.34

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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.