Home / 161,259.50-241,898.48-48,943.38

Finding the Fourth Proportional to 161,259.50, 241,898.48 and 48,943.38

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Solution

The fourth proportional to 161,259.50, 241,898.48 and 48,943.38 is: 73,417.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,259.50 : 241,898.48 = 48,943.38 : x
  2. Step 2: Convert to fraction form
    161,259.50/241,898.48 = 48,943.38/x
  3. Step 3: Cross multiply
    161,259.50x = 241,898.48 × 48,943.38
  4. Step 4: Simplify right side
    161,259.50x = 11,839,330,257.54
  5. Step 5: Solve for x
    x = 11,839,330,257.54/161,259.50
  6. Step 6: Final answer
    x = 73,417.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.