Home / 132,935.82-183,462.30-75,593.10

Finding the Fourth Proportional to 132,935.82, 183,462.30 and 75,593.10

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Solution

The fourth proportional to 132,935.82, 183,462.30 and 75,593.10 is: 104,324.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,935.82 : 183,462.30 = 75,593.10 : x
  2. Step 2: Convert to fraction form
    132,935.82/183,462.30 = 75,593.10/x
  3. Step 3: Cross multiply
    132,935.82x = 183,462.30 × 75,593.10
  4. Step 4: Simplify right side
    132,935.82x = 13,868,483,990.13
  5. Step 5: Solve for x
    x = 13,868,483,990.13/132,935.82
  6. Step 6: Final answer
    x = 104,324.66

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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.