Home / 246,081.36-339,592.14-132,904.02

Finding the Fourth Proportional to 246,081.36, 339,592.14 and 132,904.02

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Solution

The fourth proportional to 246,081.36, 339,592.14 and 132,904.02 is: 183,407.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,081.36 : 339,592.14 = 132,904.02 : x
  2. Step 2: Convert to fraction form
    246,081.36/339,592.14 = 132,904.02/x
  3. Step 3: Cross multiply
    246,081.36x = 339,592.14 × 132,904.02
  4. Step 4: Simplify right side
    246,081.36x = 45,133,160,566.40
  5. Step 5: Solve for x
    x = 45,133,160,566.40/246,081.36
  6. Step 6: Final answer
    x = 183,407.47

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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.