Home / 23,453.20-35,182.84-7,652.67

Finding the Fourth Proportional to 23,453.20, 35,182.84 and 7,652.67

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Solution

The fourth proportional to 23,453.20, 35,182.84 and 7,652.67 is: 11,480.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,453.20 : 35,182.84 = 7,652.67 : x
  2. Step 2: Convert to fraction form
    23,453.20/35,182.84 = 7,652.67/x
  3. Step 3: Cross multiply
    23,453.20x = 35,182.84 × 7,652.67
  4. Step 4: Simplify right side
    23,453.20x = 269,242,664.18
  5. Step 5: Solve for x
    x = 269,242,664.18/23,453.20
  6. Step 6: Final answer
    x = 11,480.00

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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.