Home / 45,713.26-63,089.53-25,575.24

Finding the Fourth Proportional to 45,713.26, 63,089.53 and 25,575.24

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Solution

The fourth proportional to 45,713.26, 63,089.53 and 25,575.24 is: 35,296.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,713.26 : 63,089.53 = 25,575.24 : x
  2. Step 2: Convert to fraction form
    45,713.26/63,089.53 = 25,575.24/x
  3. Step 3: Cross multiply
    45,713.26x = 63,089.53 × 25,575.24
  4. Step 4: Simplify right side
    45,713.26x = 1,613,530,187.75
  5. Step 5: Solve for x
    x = 1,613,530,187.75/45,713.26
  6. Step 6: Final answer
    x = 35,296.76

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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.