Home / 184,396.80-276,677.82-89,574.96

Finding the Fourth Proportional to 184,396.80, 276,677.82 and 89,574.96

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Solution

The fourth proportional to 184,396.80, 276,677.82 and 89,574.96 is: 134,402.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,396.80 : 276,677.82 = 89,574.96 : x
  2. Step 2: Convert to fraction form
    184,396.80/276,677.82 = 89,574.96/x
  3. Step 3: Cross multiply
    184,396.80x = 276,677.82 × 89,574.96
  4. Step 4: Simplify right side
    184,396.80x = 24,783,404,659.39
  5. Step 5: Solve for x
    x = 24,783,404,659.39/184,396.80
  6. Step 6: Final answer
    x = 134,402.57

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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.