Home / 23,410.64-35,103.36-10,247.70

Finding the Fourth Proportional to 23,410.64, 35,103.36 and 10,247.70

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Solution

The fourth proportional to 23,410.64, 35,103.36 and 10,247.70 is: 15,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.64 : 35,103.36 = 10,247.70 : x
  2. Step 2: Convert to fraction form
    23,410.64/35,103.36 = 10,247.70/x
  3. Step 3: Cross multiply
    23,410.64x = 35,103.36 × 10,247.70
  4. Step 4: Simplify right side
    23,410.64x = 359,728,702.27
  5. Step 5: Solve for x
    x = 359,728,702.27/23,410.64
  6. Step 6: Final answer
    x = 15,366.03

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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.