Home / 25,099.17-37,635.00-11,575.66

Finding the Fourth Proportional to 25,099.17, 37,635.00 and 11,575.66

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Solution

The fourth proportional to 25,099.17, 37,635.00 and 11,575.66 is: 17,357.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,099.17 : 37,635.00 = 11,575.66 : x
  2. Step 2: Convert to fraction form
    25,099.17/37,635.00 = 11,575.66/x
  3. Step 3: Cross multiply
    25,099.17x = 37,635.00 × 11,575.66
  4. Step 4: Simplify right side
    25,099.17x = 435,649,993.04
  5. Step 5: Solve for x
    x = 435,649,993.04/25,099.17
  6. Step 6: Final answer
    x = 17,357.15

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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.