Home / 32,453.76-44,786.44-19,025.36

Finding the Fourth Proportional to 32,453.76, 44,786.44 and 19,025.36

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Solution

The fourth proportional to 32,453.76, 44,786.44 and 19,025.36 is: 26,255.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,453.76 : 44,786.44 = 19,025.36 : x
  2. Step 2: Convert to fraction form
    32,453.76/44,786.44 = 19,025.36/x
  3. Step 3: Cross multiply
    32,453.76x = 44,786.44 × 19,025.36
  4. Step 4: Simplify right side
    32,453.76x = 852,078,144.12
  5. Step 5: Solve for x
    x = 852,078,144.12/32,453.76
  6. Step 6: Final answer
    x = 26,255.14

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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.