Home / 25,194.96-37,797.30-7,663.32

Finding the Fourth Proportional to 25,194.96, 37,797.30 and 7,663.32

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Solution

The fourth proportional to 25,194.96, 37,797.30 and 7,663.32 is: 11,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,194.96 : 37,797.30 = 7,663.32 : x
  2. Step 2: Convert to fraction form
    25,194.96/37,797.30 = 7,663.32/x
  3. Step 3: Cross multiply
    25,194.96x = 37,797.30 × 7,663.32
  4. Step 4: Simplify right side
    25,194.96x = 289,652,805.04
  5. Step 5: Solve for x
    x = 289,652,805.04/25,194.96
  6. Step 6: Final answer
    x = 11,496.46

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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.