Home / 16,261.06-24,388.76-4,571.50

Finding the Fourth Proportional to 16,261.06, 24,388.76 and 4,571.50

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Solution

The fourth proportional to 16,261.06, 24,388.76 and 4,571.50 is: 6,856.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261.06 : 24,388.76 = 4,571.50 : x
  2. Step 2: Convert to fraction form
    16,261.06/24,388.76 = 4,571.50/x
  3. Step 3: Cross multiply
    16,261.06x = 24,388.76 × 4,571.50
  4. Step 4: Simplify right side
    16,261.06x = 111,493,193.48
  5. Step 5: Solve for x
    x = 111,493,193.48/16,261.06
  6. Step 6: Final answer
    x = 6,856.45

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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.