Home / 17,246.12-25,828.07-10,652.31

Finding the Fourth Proportional to 17,246.12, 25,828.07 and 10,652.31

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Solution

The fourth proportional to 17,246.12, 25,828.07 and 10,652.31 is: 15,953.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246.12 : 25,828.07 = 10,652.31 : x
  2. Step 2: Convert to fraction form
    17,246.12/25,828.07 = 10,652.31/x
  3. Step 3: Cross multiply
    17,246.12x = 25,828.07 × 10,652.31
  4. Step 4: Simplify right side
    17,246.12x = 275,128,555.08
  5. Step 5: Solve for x
    x = 275,128,555.08/17,246.12
  6. Step 6: Final answer
    x = 15,953.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.