Home / 17,867.63-26,782.53-6,010.11

Finding the Fourth Proportional to 17,867.63, 26,782.53 and 6,010.11

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Solution

The fourth proportional to 17,867.63, 26,782.53 and 6,010.11 is: 9,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,867.63 : 26,782.53 = 6,010.11 : x
  2. Step 2: Convert to fraction form
    17,867.63/26,782.53 = 6,010.11/x
  3. Step 3: Cross multiply
    17,867.63x = 26,782.53 × 6,010.11
  4. Step 4: Simplify right side
    17,867.63x = 160,965,951.38
  5. Step 5: Solve for x
    x = 160,965,951.38/17,867.63
  6. Step 6: Final answer
    x = 9,008.80

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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.