Home / 45,844.21-63,264.96-25,701.09

Finding the Fourth Proportional to 45,844.21, 63,264.96 and 25,701.09

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Solution

The fourth proportional to 45,844.21, 63,264.96 and 25,701.09 is: 35,467.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,844.21 : 63,264.96 = 25,701.09 : x
  2. Step 2: Convert to fraction form
    45,844.21/63,264.96 = 25,701.09/x
  3. Step 3: Cross multiply
    45,844.21x = 63,264.96 × 25,701.09
  4. Step 4: Simplify right side
    45,844.21x = 1,625,978,549.43
  5. Step 5: Solve for x
    x = 1,625,978,549.43/45,844.21
  6. Step 6: Final answer
    x = 35,467.48

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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.