Home / 17,537.12-24,206.64-12,233.76

Finding the Fourth Proportional to 17,537.12, 24,206.64 and 12,233.76

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Solution

The fourth proportional to 17,537.12, 24,206.64 and 12,233.76 is: 16,886.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.12 : 24,206.64 = 12,233.76 : x
  2. Step 2: Convert to fraction form
    17,537.12/24,206.64 = 12,233.76/x
  3. Step 3: Cross multiply
    17,537.12x = 24,206.64 × 12,233.76
  4. Step 4: Simplify right side
    17,537.12x = 296,138,224.17
  5. Step 5: Solve for x
    x = 296,138,224.17/17,537.12
  6. Step 6: Final answer
    x = 16,886.37

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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.