Home / 23,355.28-32,224.26-13,917.16

Finding the Fourth Proportional to 23,355.28, 32,224.26 and 13,917.16

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Solution

The fourth proportional to 23,355.28, 32,224.26 and 13,917.16 is: 19,202.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355.28 : 32,224.26 = 13,917.16 : x
  2. Step 2: Convert to fraction form
    23,355.28/32,224.26 = 13,917.16/x
  3. Step 3: Cross multiply
    23,355.28x = 32,224.26 × 13,917.16
  4. Step 4: Simplify right side
    23,355.28x = 448,470,182.30
  5. Step 5: Solve for x
    x = 448,470,182.30/23,355.28
  6. Step 6: Final answer
    x = 19,202.09

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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.