Home / 45,760.95-68,626.85-23,571.41

Finding the Fourth Proportional to 45,760.95, 68,626.85 and 23,571.41

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Solution

The fourth proportional to 45,760.95, 68,626.85 and 23,571.41 is: 35,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,760.95 : 68,626.85 = 23,571.41 : x
  2. Step 2: Convert to fraction form
    45,760.95/68,626.85 = 23,571.41/x
  3. Step 3: Cross multiply
    45,760.95x = 68,626.85 × 23,571.41
  4. Step 4: Simplify right side
    45,760.95x = 1,617,631,157.37
  5. Step 5: Solve for x
    x = 1,617,631,157.37/45,760.95
  6. Step 6: Final answer
    x = 35,349.60

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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.