Home / 41,175.57-61,762.71-13,095.22

Finding the Fourth Proportional to 41,175.57, 61,762.71 and 13,095.22

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Solution

The fourth proportional to 41,175.57, 61,762.71 and 13,095.22 is: 19,642.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175.57 : 61,762.71 = 13,095.22 : x
  2. Step 2: Convert to fraction form
    41,175.57/61,762.71 = 13,095.22/x
  3. Step 3: Cross multiply
    41,175.57x = 61,762.71 × 13,095.22
  4. Step 4: Simplify right side
    41,175.57x = 808,796,422.63
  5. Step 5: Solve for x
    x = 808,796,422.63/41,175.57
  6. Step 6: Final answer
    x = 19,642.63

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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.