Home / 17,333.86-26,000.16-6,238.06

Finding the Fourth Proportional to 17,333.86, 26,000.16 and 6,238.06

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Solution

The fourth proportional to 17,333.86, 26,000.16 and 6,238.06 is: 9,356.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.86 : 26,000.16 = 6,238.06 : x
  2. Step 2: Convert to fraction form
    17,333.86/26,000.16 = 6,238.06/x
  3. Step 3: Cross multiply
    17,333.86x = 26,000.16 × 6,238.06
  4. Step 4: Simplify right side
    17,333.86x = 162,190,558.09
  5. Step 5: Solve for x
    x = 162,190,558.09/17,333.86
  6. Step 6: Final answer
    x = 9,356.86

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1.5x scale

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.