Home / 119,944.05-179,883.06-45,058.33

Finding the Fourth Proportional to 119,944.05, 179,883.06 and 45,058.33

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Solution

The fourth proportional to 119,944.05, 179,883.06 and 45,058.33 is: 67,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,944.05 : 179,883.06 = 45,058.33 : x
  2. Step 2: Convert to fraction form
    119,944.05/179,883.06 = 45,058.33/x
  3. Step 3: Cross multiply
    119,944.05x = 179,883.06 × 45,058.33
  4. Step 4: Simplify right side
    119,944.05x = 8,105,230,278.89
  5. Step 5: Solve for x
    x = 8,105,230,278.89/119,944.05
  6. Step 6: Final answer
    x = 67,575.09

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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.