Home / 214,527.10-296,049.72-119,035.39

Finding the Fourth Proportional to 214,527.10, 296,049.72 and 119,035.39

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Solution

The fourth proportional to 214,527.10, 296,049.72 and 119,035.39 is: 164,270.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,527.10 : 296,049.72 = 119,035.39 : x
  2. Step 2: Convert to fraction form
    214,527.10/296,049.72 = 119,035.39/x
  3. Step 3: Cross multiply
    214,527.10x = 296,049.72 × 119,035.39
  4. Step 4: Simplify right side
    214,527.10x = 35,240,393,879.59
  5. Step 5: Solve for x
    x = 35,240,393,879.59/214,527.10
  6. Step 6: Final answer
    x = 164,270.13

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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.