Home / 214,933.19-296,615.00-119,443.91

Finding the Fourth Proportional to 214,933.19, 296,615.00 and 119,443.91

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Solution

The fourth proportional to 214,933.19, 296,615.00 and 119,443.91 is: 164,836.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,933.19 : 296,615.00 = 119,443.91 : x
  2. Step 2: Convert to fraction form
    214,933.19/296,615.00 = 119,443.91/x
  3. Step 3: Cross multiply
    214,933.19x = 296,615.00 × 119,443.91
  4. Step 4: Simplify right side
    214,933.19x = 35,428,854,767.43
  5. Step 5: Solve for x
    x = 35,428,854,767.43/214,933.19
  6. Step 6: Final answer
    x = 164,836.59

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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.