Home / 34,941.14-48,219.57-19,832.39

Finding the Fourth Proportional to 34,941.14, 48,219.57 and 19,832.39

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Solution

The fourth proportional to 34,941.14, 48,219.57 and 19,832.39 is: 27,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941.14 : 48,219.57 = 19,832.39 : x
  2. Step 2: Convert to fraction form
    34,941.14/48,219.57 = 19,832.39/x
  3. Step 3: Cross multiply
    34,941.14x = 48,219.57 × 19,832.39
  4. Step 4: Simplify right side
    34,941.14x = 956,309,183.23
  5. Step 5: Solve for x
    x = 956,309,183.23/34,941.14
  6. Step 6: Final answer
    x = 27,369.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.