Home / 136,044.23-204,066.83-41,275.22

Finding the Fourth Proportional to 136,044.23, 204,066.83 and 41,275.22

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Solution

The fourth proportional to 136,044.23, 204,066.83 and 41,275.22 is: 61,912.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,044.23 : 204,066.83 = 41,275.22 : x
  2. Step 2: Convert to fraction form
    136,044.23/204,066.83 = 41,275.22/x
  3. Step 3: Cross multiply
    136,044.23x = 204,066.83 × 41,275.22
  4. Step 4: Simplify right side
    136,044.23x = 8,422,903,301.51
  5. Step 5: Solve for x
    x = 8,422,903,301.51/136,044.23
  6. Step 6: Final answer
    x = 61,912.98

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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.