Home / 271,641.29-374,846.22-150,773.06

Finding the Fourth Proportional to 271,641.29, 374,846.22 and 150,773.06

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Solution

The fourth proportional to 271,641.29, 374,846.22 and 150,773.06 is: 208,056.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,641.29 : 374,846.22 = 150,773.06 : x
  2. Step 2: Convert to fraction form
    271,641.29/374,846.22 = 150,773.06/x
  3. Step 3: Cross multiply
    271,641.29x = 374,846.22 × 150,773.06
  4. Step 4: Simplify right side
    271,641.29x = 56,516,712,555.95
  5. Step 5: Solve for x
    x = 56,516,712,555.95/271,641.29
  6. Step 6: Final answer
    x = 208,056.42

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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.