Home / 119,676.08-179,458.94-35,406.11

Finding the Fourth Proportional to 119,676.08, 179,458.94 and 35,406.11

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Solution

The fourth proportional to 119,676.08, 179,458.94 and 35,406.11 is: 53,092.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,676.08 : 179,458.94 = 35,406.11 : x
  2. Step 2: Convert to fraction form
    119,676.08/179,458.94 = 35,406.11/x
  3. Step 3: Cross multiply
    119,676.08x = 179,458.94 × 35,406.11
  4. Step 4: Simplify right side
    119,676.08x = 6,353,943,507.29
  5. Step 5: Solve for x
    x = 6,353,943,507.29/119,676.08
  6. Step 6: Final answer
    x = 53,092.84

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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.