Home / 41,826.73-62,684.70-30,681.23

Finding the Fourth Proportional to 41,826.73, 62,684.70 and 30,681.23

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Solution

The fourth proportional to 41,826.73, 62,684.70 and 30,681.23 is: 45,981.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,826.73 : 62,684.70 = 30,681.23 : x
  2. Step 2: Convert to fraction form
    41,826.73/62,684.70 = 30,681.23/x
  3. Step 3: Cross multiply
    41,826.73x = 62,684.70 × 30,681.23
  4. Step 4: Simplify right side
    41,826.73x = 1,923,243,794.89
  5. Step 5: Solve for x
    x = 1,923,243,794.89/41,826.73
  6. Step 6: Final answer
    x = 45,981.21

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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.