Home / 267,941.83-369,758.26-147,085.17

Finding the Fourth Proportional to 267,941.83, 369,758.26 and 147,085.17

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Solution

The fourth proportional to 267,941.83, 369,758.26 and 147,085.17 is: 202,976.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,941.83 : 369,758.26 = 147,085.17 : x
  2. Step 2: Convert to fraction form
    267,941.83/369,758.26 = 147,085.17/x
  3. Step 3: Cross multiply
    267,941.83x = 369,758.26 × 147,085.17
  4. Step 4: Simplify right side
    267,941.83x = 54,385,956,368.21
  5. Step 5: Solve for x
    x = 54,385,956,368.21/267,941.83
  6. Step 6: Final answer
    x = 202,976.73

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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.