Home / 45,887.14-63,324.69-25,744.45

Finding the Fourth Proportional to 45,887.14, 63,324.69 and 25,744.45

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Solution

The fourth proportional to 45,887.14, 63,324.69 and 25,744.45 is: 35,527.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,887.14 : 63,324.69 = 25,744.45 : x
  2. Step 2: Convert to fraction form
    45,887.14/63,324.69 = 25,744.45/x
  3. Step 3: Cross multiply
    45,887.14x = 63,324.69 × 25,744.45
  4. Step 4: Simplify right side
    45,887.14x = 1,630,259,315.47
  5. Step 5: Solve for x
    x = 1,630,259,315.47/45,887.14
  6. Step 6: Final answer
    x = 35,527.59

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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.