Home / 17,501.84-24,148.64-11,837.44

Finding the Fourth Proportional to 17,501.84, 24,148.64 and 11,837.44

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Solution

The fourth proportional to 17,501.84, 24,148.64 and 11,837.44 is: 16,333.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501.84 : 24,148.64 = 11,837.44 : x
  2. Step 2: Convert to fraction form
    17,501.84/24,148.64 = 11,837.44/x
  3. Step 3: Cross multiply
    17,501.84x = 24,148.64 × 11,837.44
  4. Step 4: Simplify right side
    17,501.84x = 285,858,077.08
  5. Step 5: Solve for x
    x = 285,858,077.08/17,501.84
  6. Step 6: Final answer
    x = 16,333.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.