Home / 122,903.10-184,354.77-34,156.62

Finding the Fourth Proportional to 122,903.10, 184,354.77 and 34,156.62

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Solution

The fourth proportional to 122,903.10, 184,354.77 and 34,156.62 is: 51,234.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,903.10 : 184,354.77 = 34,156.62 : x
  2. Step 2: Convert to fraction form
    122,903.10/184,354.77 = 34,156.62/x
  3. Step 3: Cross multiply
    122,903.10x = 184,354.77 × 34,156.62
  4. Step 4: Simplify right side
    122,903.10x = 6,296,935,824.08
  5. Step 5: Solve for x
    x = 6,296,935,824.08/122,903.10
  6. Step 6: Final answer
    x = 51,234.96

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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.