Home / 134,034-200,991.93-62,976.84

Finding the Fourth Proportional to 134,034, 200,991.93 and 62,976.84

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Solution

The fourth proportional to 134,034, 200,991.93 and 62,976.84 is: 94,437.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,034 : 200,991.93 = 62,976.84 : x
  2. Step 2: Convert to fraction form
    134,034/200,991.93 = 62,976.84/x
  3. Step 3: Cross multiply
    134,034x = 200,991.93 × 62,976.84
  4. Step 4: Simplify right side
    134,034x = 12,657,836,616.90
  5. Step 5: Solve for x
    x = 12,657,836,616.90/134,034
  6. Step 6: Final answer
    x = 94,437.51

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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.