Home / 45,691.27-63,053.77-25,548.09

Finding the Fourth Proportional to 45,691.27, 63,053.77 and 25,548.09

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Solution

The fourth proportional to 45,691.27, 63,053.77 and 25,548.09 is: 35,256.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,691.27 : 63,053.77 = 25,548.09 : x
  2. Step 2: Convert to fraction form
    45,691.27/63,053.77 = 25,548.09/x
  3. Step 3: Cross multiply
    45,691.27x = 63,053.77 × 25,548.09
  4. Step 4: Simplify right side
    45,691.27x = 1,610,903,390.80
  5. Step 5: Solve for x
    x = 1,610,903,390.80/45,691.27
  6. Step 6: Final answer
    x = 35,256.26

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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.