Home / 271,067.35-374,075.14-150,210.66

Finding the Fourth Proportional to 271,067.35, 374,075.14 and 150,210.66

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Solution

The fourth proportional to 271,067.35, 374,075.14 and 150,210.66 is: 207,291.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,067.35 : 374,075.14 = 150,210.66 : x
  2. Step 2: Convert to fraction form
    271,067.35/374,075.14 = 150,210.66/x
  3. Step 3: Cross multiply
    271,067.35x = 374,075.14 × 150,210.66
  4. Step 4: Simplify right side
    271,067.35x = 56,190,071,798.62
  5. Step 5: Solve for x
    x = 56,190,071,798.62/271,067.35
  6. Step 6: Final answer
    x = 207,291.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.