Home / 45,884.39-63,320.89-25,741.70

Finding the Fourth Proportional to 45,884.39, 63,320.89 and 25,741.70

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Solution

The fourth proportional to 45,884.39, 63,320.89 and 25,741.70 is: 35,523.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,884.39 : 63,320.89 = 25,741.70 : x
  2. Step 2: Convert to fraction form
    45,884.39/63,320.89 = 25,741.70/x
  3. Step 3: Cross multiply
    45,884.39x = 63,320.89 × 25,741.70
  4. Step 4: Simplify right side
    45,884.39x = 1,629,987,354.11
  5. Step 5: Solve for x
    x = 1,629,987,354.11/45,884.39
  6. Step 6: Final answer
    x = 35,523.79

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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.