Home / 197,347.70-296,024.26-64,228.52

Finding the Fourth Proportional to 197,347.70, 296,024.26 and 64,228.52

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Solution

The fourth proportional to 197,347.70, 296,024.26 and 64,228.52 is: 96,343.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,347.70 : 296,024.26 = 64,228.52 : x
  2. Step 2: Convert to fraction form
    197,347.70/296,024.26 = 64,228.52/x
  3. Step 3: Cross multiply
    197,347.70x = 296,024.26 × 64,228.52
  4. Step 4: Simplify right side
    197,347.70x = 19,013,200,103.90
  5. Step 5: Solve for x
    x = 19,013,200,103.90/197,347.70
  6. Step 6: Final answer
    x = 96,343.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.