Home / 246,054.15-339,554.73-132,876.89

Finding the Fourth Proportional to 246,054.15, 339,554.73 and 132,876.89

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Solution

The fourth proportional to 246,054.15, 339,554.73 and 132,876.89 is: 183,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,054.15 : 339,554.73 = 132,876.89 : x
  2. Step 2: Convert to fraction form
    246,054.15/339,554.73 = 132,876.89/x
  3. Step 3: Cross multiply
    246,054.15x = 339,554.73 × 132,876.89
  4. Step 4: Simplify right side
    246,054.15x = 45,118,975,842.81
  5. Step 5: Solve for x
    x = 45,118,975,842.81/246,054.15
  6. Step 6: Final answer
    x = 183,370.11

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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.