Home / 136,066.30-204,095.67-36,227.35

Finding the Fourth Proportional to 136,066.30, 204,095.67 and 36,227.35

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Solution

The fourth proportional to 136,066.30, 204,095.67 and 36,227.35 is: 54,340.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,066.30 : 204,095.67 = 36,227.35 : x
  2. Step 2: Convert to fraction form
    136,066.30/204,095.67 = 36,227.35/x
  3. Step 3: Cross multiply
    136,066.30x = 204,095.67 × 36,227.35
  4. Step 4: Simplify right side
    136,066.30x = 7,393,845,270.57
  5. Step 5: Solve for x
    x = 7,393,845,270.57/136,066.30
  6. Step 6: Final answer
    x = 54,340.02

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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.