Home / 41,884.29-62,675.93-30,763.40

Finding the Fourth Proportional to 41,884.29, 62,675.93 and 30,763.40

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Solution

The fourth proportional to 41,884.29, 62,675.93 and 30,763.40 is: 46,034.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,884.29 : 62,675.93 = 30,763.40 : x
  2. Step 2: Convert to fraction form
    41,884.29/62,675.93 = 30,763.40/x
  3. Step 3: Cross multiply
    41,884.29x = 62,675.93 × 30,763.40
  4. Step 4: Simplify right side
    41,884.29x = 1,928,124,295.45
  5. Step 5: Solve for x
    x = 1,928,124,295.45/41,884.29
  6. Step 6: Final answer
    x = 46,034.55

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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.