Home / 61,404.96-92,107.08-17,031.24

Finding the Fourth Proportional to 61,404.96, 92,107.08 and 17,031.24

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Solution

The fourth proportional to 61,404.96, 92,107.08 and 17,031.24 is: 25,546.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,404.96 : 92,107.08 = 17,031.24 : x
  2. Step 2: Convert to fraction form
    61,404.96/92,107.08 = 17,031.24/x
  3. Step 3: Cross multiply
    61,404.96x = 92,107.08 × 17,031.24
  4. Step 4: Simplify right side
    61,404.96x = 1,568,697,785.18
  5. Step 5: Solve for x
    x = 1,568,697,785.18/61,404.96
  6. Step 6: Final answer
    x = 25,546.76

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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.