Home / 41,784.69-62,677.14-10,194.84

Finding the Fourth Proportional to 41,784.69, 62,677.14 and 10,194.84

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Solution

The fourth proportional to 41,784.69, 62,677.14 and 10,194.84 is: 15,292.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,784.69 : 62,677.14 = 10,194.84 : x
  2. Step 2: Convert to fraction form
    41,784.69/62,677.14 = 10,194.84/x
  3. Step 3: Cross multiply
    41,784.69x = 62,677.14 × 10,194.84
  4. Step 4: Simplify right side
    41,784.69x = 638,983,256.79
  5. Step 5: Solve for x
    x = 638,983,256.79/41,784.69
  6. Step 6: Final answer
    x = 15,292.28

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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.