Home / 136,304.46-204,454.86-35,101.95

Finding the Fourth Proportional to 136,304.46, 204,454.86 and 35,101.95

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Solution

The fourth proportional to 136,304.46, 204,454.86 and 35,101.95 is: 52,652.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,304.46 : 204,454.86 = 35,101.95 : x
  2. Step 2: Convert to fraction form
    136,304.46/204,454.86 = 35,101.95/x
  3. Step 3: Cross multiply
    136,304.46x = 204,454.86 × 35,101.95
  4. Step 4: Simplify right side
    136,304.46x = 7,176,764,272.98
  5. Step 5: Solve for x
    x = 7,176,764,272.98/136,304.46
  6. Step 6: Final answer
    x = 52,652.45

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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.