Home / 119,744.07-179,518.70-44,822.25

Finding the Fourth Proportional to 119,744.07, 179,518.70 and 44,822.25

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Solution

The fourth proportional to 119,744.07, 179,518.70 and 44,822.25 is: 67,196.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,744.07 : 179,518.70 = 44,822.25 : x
  2. Step 2: Convert to fraction form
    119,744.07/179,518.70 = 44,822.25/x
  3. Step 3: Cross multiply
    119,744.07x = 179,518.70 × 44,822.25
  4. Step 4: Simplify right side
    119,744.07x = 8,046,431,826.96
  5. Step 5: Solve for x
    x = 8,046,431,826.96/119,744.07
  6. Step 6: Final answer
    x = 67,196.91

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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.