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Finding the Fourth Proportional to 146,592.92, 219,936.11 and 65,527.45

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Solution

The fourth proportional to 146,592.92, 219,936.11 and 65,527.45 is: 98,312.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,592.92 : 219,936.11 = 65,527.45 : x
  2. Step 2: Convert to fraction form
    146,592.92/219,936.11 = 65,527.45/x
  3. Step 3: Cross multiply
    146,592.92x = 219,936.11 × 65,527.45
  4. Step 4: Simplify right side
    146,592.92x = 14,411,851,573.74
  5. Step 5: Solve for x
    x = 14,411,851,573.74/146,592.92
  6. Step 6: Final answer
    x = 98,312.06

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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.