Home / 122,849.87-184,275.83-34,110.29

Finding the Fourth Proportional to 122,849.87, 184,275.83 and 34,110.29

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Solution

The fourth proportional to 122,849.87, 184,275.83 and 34,110.29 is: 51,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,849.87 : 184,275.83 = 34,110.29 : x
  2. Step 2: Convert to fraction form
    122,849.87/184,275.83 = 34,110.29/x
  3. Step 3: Cross multiply
    122,849.87x = 184,275.83 × 34,110.29
  4. Step 4: Simplify right side
    122,849.87x = 6,285,702,291.43
  5. Step 5: Solve for x
    x = 6,285,702,291.43/122,849.87
  6. Step 6: Final answer
    x = 51,165.72

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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.