Home / 4,626.24-6,948.90-4,426.62

Finding the Fourth Proportional to 4,626.24, 6,948.90 and 4,426.62

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Solution

The fourth proportional to 4,626.24, 6,948.90 and 4,426.62 is: 6,649.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.24 : 6,948.90 = 4,426.62 : x
  2. Step 2: Convert to fraction form
    4,626.24/6,948.90 = 4,426.62/x
  3. Step 3: Cross multiply
    4,626.24x = 6,948.90 × 4,426.62
  4. Step 4: Simplify right side
    4,626.24x = 30,760,139.72
  5. Step 5: Solve for x
    x = 30,760,139.72/4,626.24
  6. Step 6: Final answer
    x = 6,649.06

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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.