Home / 271,104.08-374,123.61-150,263.52

Finding the Fourth Proportional to 271,104.08, 374,123.61 and 150,263.52

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Solution

The fourth proportional to 271,104.08, 374,123.61 and 150,263.52 is: 207,363.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,104.08 : 374,123.61 = 150,263.52 : x
  2. Step 2: Convert to fraction form
    271,104.08/374,123.61 = 150,263.52/x
  3. Step 3: Cross multiply
    271,104.08x = 374,123.61 × 150,263.52
  4. Step 4: Simplify right side
    271,104.08x = 56,217,130,553.71
  5. Step 5: Solve for x
    x = 56,217,130,553.71/271,104.08
  6. Step 6: Final answer
    x = 207,363.65

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1.5x scale

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.