Home / 271,266.03-374,345.28-150,407.37

Finding the Fourth Proportional to 271,266.03, 374,345.28 and 150,407.37

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Solution

The fourth proportional to 271,266.03, 374,345.28 and 150,407.37 is: 207,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,266.03 : 374,345.28 = 150,407.37 : x
  2. Step 2: Convert to fraction form
    271,266.03/374,345.28 = 150,407.37/x
  3. Step 3: Cross multiply
    271,266.03x = 374,345.28 × 150,407.37
  4. Step 4: Simplify right side
    271,266.03x = 56,304,289,036.71
  5. Step 5: Solve for x
    x = 56,304,289,036.71/271,266.03
  6. Step 6: Final answer
    x = 207,561.15

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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.