Home / 17,410.36-24,027.78-9,858.02

Finding the Fourth Proportional to 17,410.36, 24,027.78 and 9,858.02

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Solution

The fourth proportional to 17,410.36, 24,027.78 and 9,858.02 is: 13,604.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410.36 : 24,027.78 = 9,858.02 : x
  2. Step 2: Convert to fraction form
    17,410.36/24,027.78 = 9,858.02/x
  3. Step 3: Cross multiply
    17,410.36x = 24,027.78 × 9,858.02
  4. Step 4: Simplify right side
    17,410.36x = 236,866,335.80
  5. Step 5: Solve for x
    x = 236,866,335.80/17,410.36
  6. Step 6: Final answer
    x = 13,604.91

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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.