Home / 45,911.44-63,363.96-25,769.42

Finding the Fourth Proportional to 45,911.44, 63,363.96 and 25,769.42

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Solution

The fourth proportional to 45,911.44, 63,363.96 and 25,769.42 is: 35,565.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,911.44 : 63,363.96 = 25,769.42 : x
  2. Step 2: Convert to fraction form
    45,911.44/63,363.96 = 25,769.42/x
  3. Step 3: Cross multiply
    45,911.44x = 63,363.96 × 25,769.42
  4. Step 4: Simplify right side
    45,911.44x = 1,632,852,418.90
  5. Step 5: Solve for x
    x = 1,632,852,418.90/45,911.44
  6. Step 6: Final answer
    x = 35,565.26

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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.