Home / 134,491.90-201,766.65-41,007.10

Finding the Fourth Proportional to 134,491.90, 201,766.65 and 41,007.10

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Solution

The fourth proportional to 134,491.90, 201,766.65 and 41,007.10 is: 61,519.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,491.90 : 201,766.65 = 41,007.10 : x
  2. Step 2: Convert to fraction form
    134,491.90/201,766.65 = 41,007.10/x
  3. Step 3: Cross multiply
    134,491.90x = 201,766.65 × 41,007.10
  4. Step 4: Simplify right side
    134,491.90x = 8,273,865,193.22
  5. Step 5: Solve for x
    x = 8,273,865,193.22/134,491.90
  6. Step 6: Final answer
    x = 61,519.43

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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.