Home / 19,025.32-26,262.31-17,032.42

Finding the Fourth Proportional to 19,025.32, 26,262.31 and 17,032.42

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Solution

The fourth proportional to 19,025.32, 26,262.31 and 17,032.42 is: 23,511.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,025.32 : 26,262.31 = 17,032.42 : x
  2. Step 2: Convert to fraction form
    19,025.32/26,262.31 = 17,032.42/x
  3. Step 3: Cross multiply
    19,025.32x = 26,262.31 × 17,032.42
  4. Step 4: Simplify right side
    19,025.32x = 447,310,694.09
  5. Step 5: Solve for x
    x = 447,310,694.09/19,025.32
  6. Step 6: Final answer
    x = 23,511.34

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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.