Home / 246,969.22-340,833.28-151,462.94

Finding the Fourth Proportional to 246,969.22, 340,833.28 and 151,462.94

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Solution

The fourth proportional to 246,969.22, 340,833.28 and 151,462.94 is: 209,028.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,969.22 : 340,833.28 = 151,462.94 : x
  2. Step 2: Convert to fraction form
    246,969.22/340,833.28 = 151,462.94/x
  3. Step 3: Cross multiply
    246,969.22x = 340,833.28 × 151,462.94
  4. Step 4: Simplify right side
    246,969.22x = 51,623,610,638.64
  5. Step 5: Solve for x
    x = 51,623,610,638.64/246,969.22
  6. Step 6: Final answer
    x = 209,028.52

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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.