Home / 108,935.53-150,317.83-60,537.22

Finding the Fourth Proportional to 108,935.53, 150,317.83 and 60,537.22

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Solution

The fourth proportional to 108,935.53, 150,317.83 and 60,537.22 is: 83,534.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,935.53 : 150,317.83 = 60,537.22 : x
  2. Step 2: Convert to fraction form
    108,935.53/150,317.83 = 60,537.22/x
  3. Step 3: Cross multiply
    108,935.53x = 150,317.83 × 60,537.22
  4. Step 4: Simplify right side
    108,935.53x = 9,099,823,749.53
  5. Step 5: Solve for x
    x = 9,099,823,749.53/108,935.53
  6. Step 6: Final answer
    x = 83,534.03

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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.