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Finding the Fourth Proportional to 221,954.04, 332,543.52 and 184,753.26

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Solution

The fourth proportional to 221,954.04, 332,543.52 and 184,753.26 is: 276,807.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,954.04 : 332,543.52 = 184,753.26 : x
  2. Step 2: Convert to fraction form
    221,954.04/332,543.52 = 184,753.26/x
  3. Step 3: Cross multiply
    221,954.04x = 332,543.52 × 184,753.26
  4. Step 4: Simplify right side
    221,954.04x = 61,438,499,411.88
  5. Step 5: Solve for x
    x = 61,438,499,411.88/221,954.04
  6. Step 6: Final answer
    x = 276,807.30

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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.