Home / 45,694.24-63,051.36-25,548.64

Finding the Fourth Proportional to 45,694.24, 63,051.36 and 25,548.64

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Solution

The fourth proportional to 45,694.24, 63,051.36 and 25,548.64 is: 35,253.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,694.24 : 63,051.36 = 25,548.64 : x
  2. Step 2: Convert to fraction form
    45,694.24/63,051.36 = 25,548.64/x
  3. Step 3: Cross multiply
    45,694.24x = 63,051.36 × 25,548.64
  4. Step 4: Simplify right side
    45,694.24x = 1,610,876,498.15
  5. Step 5: Solve for x
    x = 1,610,876,498.15/45,694.24
  6. Step 6: Final answer
    x = 35,253.38

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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.