Home / 41,323.24-61,934.14-19,106.60

Finding the Fourth Proportional to 41,323.24, 61,934.14 and 19,106.60

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Solution

The fourth proportional to 41,323.24, 61,934.14 and 19,106.60 is: 28,636.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,323.24 : 61,934.14 = 19,106.60 : x
  2. Step 2: Convert to fraction form
    41,323.24/61,934.14 = 19,106.60/x
  3. Step 3: Cross multiply
    41,323.24x = 61,934.14 × 19,106.60
  4. Step 4: Simplify right side
    41,323.24x = 1,183,350,839.32
  5. Step 5: Solve for x
    x = 1,183,350,839.32/41,323.24
  6. Step 6: Final answer
    x = 28,636.45

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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.