Home / 45,935.76-63,395.01-25,794

Finding the Fourth Proportional to 45,935.76, 63,395.01 and 25,794

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Solution

The fourth proportional to 45,935.76, 63,395.01 and 25,794 is: 35,597.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,935.76 : 63,395.01 = 25,794 : x
  2. Step 2: Convert to fraction form
    45,935.76/63,395.01 = 25,794/x
  3. Step 3: Cross multiply
    45,935.76x = 63,395.01 × 25,794
  4. Step 4: Simplify right side
    45,935.76x = 1,635,210,887.94
  5. Step 5: Solve for x
    x = 1,635,210,887.94/45,935.76
  6. Step 6: Final answer
    x = 35,597.78

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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.