Home / 62,613.27-93,920.07-18,241.11

Finding the Fourth Proportional to 62,613.27, 93,920.07 and 18,241.11

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Solution

The fourth proportional to 62,613.27, 93,920.07 and 18,241.11 is: 27,361.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,613.27 : 93,920.07 = 18,241.11 : x
  2. Step 2: Convert to fraction form
    62,613.27/93,920.07 = 18,241.11/x
  3. Step 3: Cross multiply
    62,613.27x = 93,920.07 × 18,241.11
  4. Step 4: Simplify right side
    62,613.27x = 1,713,206,328.08
  5. Step 5: Solve for x
    x = 1,713,206,328.08/62,613.27
  6. Step 6: Final answer
    x = 27,361.71

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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.