Home / 6,239.14-9,356.28-2,341.42

Finding the Fourth Proportional to 6,239.14, 9,356.28 and 2,341.42

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Solution

The fourth proportional to 6,239.14, 9,356.28 and 2,341.42 is: 3,511.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239.14 : 9,356.28 = 2,341.42 : x
  2. Step 2: Convert to fraction form
    6,239.14/9,356.28 = 2,341.42/x
  3. Step 3: Cross multiply
    6,239.14x = 9,356.28 × 2,341.42
  4. Step 4: Simplify right side
    6,239.14x = 21,906,981.12
  5. Step 5: Solve for x
    x = 21,906,981.12/6,239.14
  6. Step 6: Final answer
    x = 3,511.22

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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.