Home / 60,994.26-91,491.39-25,909.38

Finding the Fourth Proportional to 60,994.26, 91,491.39 and 25,909.38

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Solution

The fourth proportional to 60,994.26, 91,491.39 and 25,909.38 is: 38,864.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,994.26 : 91,491.39 = 25,909.38 : x
  2. Step 2: Convert to fraction form
    60,994.26/91,491.39 = 25,909.38/x
  3. Step 3: Cross multiply
    60,994.26x = 91,491.39 × 25,909.38
  4. Step 4: Simplify right side
    60,994.26x = 2,370,485,190.24
  5. Step 5: Solve for x
    x = 2,370,485,190.24/60,994.26
  6. Step 6: Final answer
    x = 38,864.07

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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.