Home / 24,025.88-33,150.90-13,415.24

Finding the Fourth Proportional to 24,025.88, 33,150.90 and 13,415.24

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Solution

The fourth proportional to 24,025.88, 33,150.90 and 13,415.24 is: 18,510.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025.88 : 33,150.90 = 13,415.24 : x
  2. Step 2: Convert to fraction form
    24,025.88/33,150.90 = 13,415.24/x
  3. Step 3: Cross multiply
    24,025.88x = 33,150.90 × 13,415.24
  4. Step 4: Simplify right side
    24,025.88x = 444,727,279.72
  5. Step 5: Solve for x
    x = 444,727,279.72/24,025.88
  6. Step 6: Final answer
    x = 18,510.34

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Half scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.