Home / 45,744.14-63,119.25-25,601.27

Finding the Fourth Proportional to 45,744.14, 63,119.25 and 25,601.27

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Solution

The fourth proportional to 45,744.14, 63,119.25 and 25,601.27 is: 35,325.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,744.14 : 63,119.25 = 25,601.27 : x
  2. Step 2: Convert to fraction form
    45,744.14/63,119.25 = 25,601.27/x
  3. Step 3: Cross multiply
    45,744.14x = 63,119.25 × 25,601.27
  4. Step 4: Simplify right side
    45,744.14x = 1,615,932,645.85
  5. Step 5: Solve for x
    x = 1,615,932,645.85/45,744.14
  6. Step 6: Final answer
    x = 35,325.45

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1.5x scale

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.