Home / 45,080.25-62,213.63-25,208.25

Finding the Fourth Proportional to 45,080.25, 62,213.63 and 25,208.25

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Solution

The fourth proportional to 45,080.25, 62,213.63 and 25,208.25 is: 34,789.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,080.25 : 62,213.63 = 25,208.25 : x
  2. Step 2: Convert to fraction form
    45,080.25/62,213.63 = 25,208.25/x
  3. Step 3: Cross multiply
    45,080.25x = 62,213.63 × 25,208.25
  4. Step 4: Simplify right side
    45,080.25x = 1,568,296,612.41
  5. Step 5: Solve for x
    x = 1,568,296,612.41/45,080.25
  6. Step 6: Final answer
    x = 34,789.00

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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.