Home / 271,064.12-374,057.74-150,210.52

Finding the Fourth Proportional to 271,064.12, 374,057.74 and 150,210.52

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Solution

The fourth proportional to 271,064.12, 374,057.74 and 150,210.52 is: 207,284.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,064.12 : 374,057.74 = 150,210.52 : x
  2. Step 2: Convert to fraction form
    271,064.12/374,057.74 = 150,210.52/x
  3. Step 3: Cross multiply
    271,064.12x = 374,057.74 × 150,210.52
  4. Step 4: Simplify right side
    271,064.12x = 56,187,407,635.42
  5. Step 5: Solve for x
    x = 56,187,407,635.42/271,064.12
  6. Step 6: Final answer
    x = 207,284.56

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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.