Home / 148,635.45-222,899.34-63,252

Finding the Fourth Proportional to 148,635.45, 222,899.34 and 63,252

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Solution

The fourth proportional to 148,635.45, 222,899.34 and 63,252 is: 94,855.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,635.45 : 222,899.34 = 63,252 : x
  2. Step 2: Convert to fraction form
    148,635.45/222,899.34 = 63,252/x
  3. Step 3: Cross multiply
    148,635.45x = 222,899.34 × 63,252
  4. Step 4: Simplify right side
    148,635.45x = 14,098,829,053.68
  5. Step 5: Solve for x
    x = 14,098,829,053.68/148,635.45
  6. Step 6: Final answer
    x = 94,855.09

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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.