Home / 25,192.44-37,785.78-6,725.88

Finding the Fourth Proportional to 25,192.44, 37,785.78 and 6,725.88

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Solution

The fourth proportional to 25,192.44, 37,785.78 and 6,725.88 is: 10,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192.44 : 37,785.78 = 6,725.88 : x
  2. Step 2: Convert to fraction form
    25,192.44/37,785.78 = 6,725.88/x
  3. Step 3: Cross multiply
    25,192.44x = 37,785.78 × 6,725.88
  4. Step 4: Simplify right side
    25,192.44x = 254,142,621.99
  5. Step 5: Solve for x
    x = 254,142,621.99/25,192.44
  6. Step 6: Final answer
    x = 10,088.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.