Home / 44,684.27-61,630.11-30,355.14

Finding the Fourth Proportional to 44,684.27, 61,630.11 and 30,355.14

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Solution

The fourth proportional to 44,684.27, 61,630.11 and 30,355.14 is: 41,866.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,684.27 : 61,630.11 = 30,355.14 : x
  2. Step 2: Convert to fraction form
    44,684.27/61,630.11 = 30,355.14/x
  3. Step 3: Cross multiply
    44,684.27x = 61,630.11 × 30,355.14
  4. Step 4: Simplify right side
    44,684.27x = 1,870,790,617.27
  5. Step 5: Solve for x
    x = 1,870,790,617.27/44,684.27
  6. Step 6: Final answer
    x = 41,866.88

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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.