Home / 246,248.55-339,822.27-133,071.30

Finding the Fourth Proportional to 246,248.55, 339,822.27 and 133,071.30

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Solution

The fourth proportional to 246,248.55, 339,822.27 and 133,071.30 is: 183,638.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,248.55 : 339,822.27 = 133,071.30 : x
  2. Step 2: Convert to fraction form
    246,248.55/339,822.27 = 133,071.30/x
  3. Step 3: Cross multiply
    246,248.55x = 339,822.27 × 133,071.30
  4. Step 4: Simplify right side
    246,248.55x = 45,220,591,237.85
  5. Step 5: Solve for x
    x = 45,220,591,237.85/246,248.55
  6. Step 6: Final answer
    x = 183,638.00

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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.