Home / 4,630.17-6,945.26-1,343.27

Finding the Fourth Proportional to 4,630.17, 6,945.26 and 1,343.27

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Solution

The fourth proportional to 4,630.17, 6,945.26 and 1,343.27 is: 2,014.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630.17 : 6,945.26 = 1,343.27 : x
  2. Step 2: Convert to fraction form
    4,630.17/6,945.26 = 1,343.27/x
  3. Step 3: Cross multiply
    4,630.17x = 6,945.26 × 1,343.27
  4. Step 4: Simplify right side
    4,630.17x = 9,329,317.96
  5. Step 5: Solve for x
    x = 9,329,317.96/4,630.17
  6. Step 6: Final answer
    x = 2,014.90

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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.