Home / 24,858.87-37,261.23-12,388.11

Finding the Fourth Proportional to 24,858.87, 37,261.23 and 12,388.11

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Solution

The fourth proportional to 24,858.87, 37,261.23 and 12,388.11 is: 18,568.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,858.87 : 37,261.23 = 12,388.11 : x
  2. Step 2: Convert to fraction form
    24,858.87/37,261.23 = 12,388.11/x
  3. Step 3: Cross multiply
    24,858.87x = 37,261.23 × 12,388.11
  4. Step 4: Simplify right side
    24,858.87x = 461,596,215.98
  5. Step 5: Solve for x
    x = 461,596,215.98/24,858.87
  6. Step 6: Final answer
    x = 18,568.67

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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.