Home / 184,153.14-276,228.49-47,376.03

Finding the Fourth Proportional to 184,153.14, 276,228.49 and 47,376.03

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Solution

The fourth proportional to 184,153.14, 276,228.49 and 47,376.03 is: 71,063.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,153.14 : 276,228.49 = 47,376.03 : x
  2. Step 2: Convert to fraction form
    184,153.14/276,228.49 = 47,376.03/x
  3. Step 3: Cross multiply
    184,153.14x = 276,228.49 × 47,376.03
  4. Step 4: Simplify right side
    184,153.14x = 13,086,609,199.48
  5. Step 5: Solve for x
    x = 13,086,609,199.48/184,153.14
  6. Step 6: Final answer
    x = 71,063.73

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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.