Home / 250,723.22-376,140.19-92,951.67

Finding the Fourth Proportional to 250,723.22, 376,140.19 and 92,951.67

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Solution

The fourth proportional to 250,723.22, 376,140.19 and 92,951.67 is: 139,448.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,723.22 : 376,140.19 = 92,951.67 : x
  2. Step 2: Convert to fraction form
    250,723.22/376,140.19 = 92,951.67/x
  3. Step 3: Cross multiply
    250,723.22x = 376,140.19 × 92,951.67
  4. Step 4: Simplify right side
    250,723.22x = 34,962,858,051.26
  5. Step 5: Solve for x
    x = 34,962,858,051.26/250,723.22
  6. Step 6: Final answer
    x = 139,448.03

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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.