Home / 23,108.28-34,661.60-7,525.52

Finding the Fourth Proportional to 23,108.28, 34,661.60 and 7,525.52

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Solution

The fourth proportional to 23,108.28, 34,661.60 and 7,525.52 is: 11,288.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108.28 : 34,661.60 = 7,525.52 : x
  2. Step 2: Convert to fraction form
    23,108.28/34,661.60 = 7,525.52/x
  3. Step 3: Cross multiply
    23,108.28x = 34,661.60 × 7,525.52
  4. Step 4: Simplify right side
    23,108.28x = 260,846,564.03
  5. Step 5: Solve for x
    x = 260,846,564.03/23,108.28
  6. Step 6: Final answer
    x = 11,288.01

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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.