Home / 246,673.08-340,409.94-133,495.86

Finding the Fourth Proportional to 246,673.08, 340,409.94 and 133,495.86

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Solution

The fourth proportional to 246,673.08, 340,409.94 and 133,495.86 is: 184,224.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,673.08 : 340,409.94 = 133,495.86 : x
  2. Step 2: Convert to fraction form
    246,673.08/340,409.94 = 133,495.86/x
  3. Step 3: Cross multiply
    246,673.08x = 340,409.94 × 133,495.86
  4. Step 4: Simplify right side
    246,673.08x = 45,443,317,692.85
  5. Step 5: Solve for x
    x = 45,443,317,692.85/246,673.08
  6. Step 6: Final answer
    x = 184,224.88

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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.