Home / 136,304.17-204,640.63-94,079.27

Finding the Fourth Proportional to 136,304.17, 204,640.63 and 94,079.27

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Solution

The fourth proportional to 136,304.17, 204,640.63 and 94,079.27 is: 141,246.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,304.17 : 204,640.63 = 94,079.27 : x
  2. Step 2: Convert to fraction form
    136,304.17/204,640.63 = 94,079.27/x
  3. Step 3: Cross multiply
    136,304.17x = 204,640.63 × 94,079.27
  4. Step 4: Simplify right side
    136,304.17x = 19,252,441,359.14
  5. Step 5: Solve for x
    x = 19,252,441,359.14/136,304.17
  6. Step 6: Final answer
    x = 141,246.17

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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.