Home / 17,508.32-26,262.42-4,360.70

Finding the Fourth Proportional to 17,508.32, 26,262.42 and 4,360.70

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Solution

The fourth proportional to 17,508.32, 26,262.42 and 4,360.70 is: 6,541.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508.32 : 26,262.42 = 4,360.70 : x
  2. Step 2: Convert to fraction form
    17,508.32/26,262.42 = 4,360.70/x
  3. Step 3: Cross multiply
    17,508.32x = 26,262.42 × 4,360.70
  4. Step 4: Simplify right side
    17,508.32x = 114,522,403.58
  5. Step 5: Solve for x
    x = 114,522,403.58/17,508.32
  6. Step 6: Final answer
    x = 6,541.03

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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.