Home / 119,494.05-179,093.45-60,346.64

Finding the Fourth Proportional to 119,494.05, 179,093.45 and 60,346.64

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Solution

The fourth proportional to 119,494.05, 179,093.45 and 60,346.64 is: 90,445.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,494.05 : 179,093.45 = 60,346.64 : x
  2. Step 2: Convert to fraction form
    119,494.05/179,093.45 = 60,346.64/x
  3. Step 3: Cross multiply
    119,494.05x = 179,093.45 × 60,346.64
  4. Step 4: Simplify right side
    119,494.05x = 10,807,687,953.51
  5. Step 5: Solve for x
    x = 10,807,687,953.51/119,494.05
  6. Step 6: Final answer
    x = 90,445.41

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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.