Home / 151,969.13-227,953.69-41,161.13

Finding the Fourth Proportional to 151,969.13, 227,953.69 and 41,161.13

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Solution

The fourth proportional to 151,969.13, 227,953.69 and 41,161.13 is: 61,741.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,969.13 : 227,953.69 = 41,161.13 : x
  2. Step 2: Convert to fraction form
    151,969.13/227,953.69 = 41,161.13/x
  3. Step 3: Cross multiply
    151,969.13x = 227,953.69 × 41,161.13
  4. Step 4: Simplify right side
    151,969.13x = 9,382,831,468.07
  5. Step 5: Solve for x
    x = 9,382,831,468.07/151,969.13
  6. Step 6: Final answer
    x = 61,741.69

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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.