Home / 184,816.80-277,225.20-134,297.10

Finding the Fourth Proportional to 184,816.80, 277,225.20 and 134,297.10

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Solution

The fourth proportional to 184,816.80, 277,225.20 and 134,297.10 is: 201,445.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,816.80 : 277,225.20 = 134,297.10 : x
  2. Step 2: Convert to fraction form
    184,816.80/277,225.20 = 134,297.10/x
  3. Step 3: Cross multiply
    184,816.80x = 277,225.20 × 134,297.10
  4. Step 4: Simplify right side
    184,816.80x = 37,230,540,406.92
  5. Step 5: Solve for x
    x = 37,230,540,406.92/184,816.80
  6. Step 6: Final answer
    x = 201,445.65

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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.