Home / 45,901.25-63,344.39-25,756.95

Finding the Fourth Proportional to 45,901.25, 63,344.39 and 25,756.95

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Solution

The fourth proportional to 45,901.25, 63,344.39 and 25,756.95 is: 35,544.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,901.25 : 63,344.39 = 25,756.95 : x
  2. Step 2: Convert to fraction form
    45,901.25/63,344.39 = 25,756.95/x
  3. Step 3: Cross multiply
    45,901.25x = 63,344.39 × 25,756.95
  4. Step 4: Simplify right side
    45,901.25x = 1,631,558,286.01
  5. Step 5: Solve for x
    x = 1,631,558,286.01/45,901.25
  6. Step 6: Final answer
    x = 35,544.96

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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.