Home / 179,626.14-247,823.91-116,006.94

Finding the Fourth Proportional to 179,626.14, 247,823.91 and 116,006.94

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Solution

The fourth proportional to 179,626.14, 247,823.91 and 116,006.94 is: 160,050.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,626.14 : 247,823.91 = 116,006.94 : x
  2. Step 2: Convert to fraction form
    179,626.14/247,823.91 = 116,006.94/x
  3. Step 3: Cross multiply
    179,626.14x = 247,823.91 × 116,006.94
  4. Step 4: Simplify right side
    179,626.14x = 28,749,293,457.94
  5. Step 5: Solve for x
    x = 28,749,293,457.94/179,626.14
  6. Step 6: Final answer
    x = 160,050.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.