Home / 17,596.60-26,386.32-6,508.48

Finding the Fourth Proportional to 17,596.60, 26,386.32 and 6,508.48

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Solution

The fourth proportional to 17,596.60, 26,386.32 and 6,508.48 is: 9,759.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596.60 : 26,386.32 = 6,508.48 : x
  2. Step 2: Convert to fraction form
    17,596.60/26,386.32 = 6,508.48/x
  3. Step 3: Cross multiply
    17,596.60x = 26,386.32 × 6,508.48
  4. Step 4: Simplify right side
    17,596.60x = 171,734,835.99
  5. Step 5: Solve for x
    x = 171,734,835.99/17,596.60
  6. Step 6: Final answer
    x = 9,759.55

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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.