Home / 237,484.92-356,225.07-102,644.36

Finding the Fourth Proportional to 237,484.92, 356,225.07 and 102,644.36

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Solution

The fourth proportional to 237,484.92, 356,225.07 and 102,644.36 is: 153,965.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,484.92 : 356,225.07 = 102,644.36 : x
  2. Step 2: Convert to fraction form
    237,484.92/356,225.07 = 102,644.36/x
  3. Step 3: Cross multiply
    237,484.92x = 356,225.07 × 102,644.36
  4. Step 4: Simplify right side
    237,484.92x = 36,564,494,265.74
  5. Step 5: Solve for x
    x = 36,564,494,265.74/237,484.92
  6. Step 6: Final answer
    x = 153,965.54

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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.