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Finding the Fourth Proportional to 181,871.00, 250,994.59 and 110,254.04

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Solution

The fourth proportional to 181,871.00, 250,994.59 and 110,254.04 is: 152,158.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,871.00 : 250,994.59 = 110,254.04 : x
  2. Step 2: Convert to fraction form
    181,871.00/250,994.59 = 110,254.04/x
  3. Step 3: Cross multiply
    181,871.00x = 250,994.59 × 110,254.04
  4. Step 4: Simplify right side
    181,871.00x = 27,673,166,035.04
  5. Step 5: Solve for x
    x = 27,673,166,035.04/181,871.00
  6. Step 6: Final answer
    x = 152,158.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.