Home / 271,376.33-374,484.06-150,508.94

Finding the Fourth Proportional to 271,376.33, 374,484.06 and 150,508.94

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Solution

The fourth proportional to 271,376.33, 374,484.06 and 150,508.94 is: 207,693.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,376.33 : 374,484.06 = 150,508.94 : x
  2. Step 2: Convert to fraction form
    271,376.33/374,484.06 = 150,508.94/x
  3. Step 3: Cross multiply
    271,376.33x = 374,484.06 × 150,508.94
  4. Step 4: Simplify right side
    271,376.33x = 56,363,197,045.08
  5. Step 5: Solve for x
    x = 56,363,197,045.08/271,376.33
  6. Step 6: Final answer
    x = 207,693.86

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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.