Home / 6,941.65-10,412.18-2,011.18

Finding the Fourth Proportional to 6,941.65, 10,412.18 and 2,011.18

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Solution

The fourth proportional to 6,941.65, 10,412.18 and 2,011.18 is: 3,016.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.65 : 10,412.18 = 2,011.18 : x
  2. Step 2: Convert to fraction form
    6,941.65/10,412.18 = 2,011.18/x
  3. Step 3: Cross multiply
    6,941.65x = 10,412.18 × 2,011.18
  4. Step 4: Simplify right side
    6,941.65x = 20,940,768.17
  5. Step 5: Solve for x
    x = 20,940,768.17/6,941.65
  6. Step 6: Final answer
    x = 3,016.68

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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.