Home / 214,922.22-296,579.05-119,423.22

Finding the Fourth Proportional to 214,922.22, 296,579.05 and 119,423.22

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Solution

The fourth proportional to 214,922.22, 296,579.05 and 119,423.22 is: 164,796.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,922.22 : 296,579.05 = 119,423.22 : x
  2. Step 2: Convert to fraction form
    214,922.22/296,579.05 = 119,423.22/x
  3. Step 3: Cross multiply
    214,922.22x = 296,579.05 × 119,423.22
  4. Step 4: Simplify right side
    214,922.22x = 35,418,425,135.54
  5. Step 5: Solve for x
    x = 35,418,425,135.54/214,922.22
  6. Step 6: Final answer
    x = 164,796.48

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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.