Home / 37,767.08-56,650.62-16,976

Finding the Fourth Proportional to 37,767.08, 56,650.62 and 16,976

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Solution

The fourth proportional to 37,767.08, 56,650.62 and 16,976 is: 25,464

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,767.08 : 56,650.62 = 16,976 : x
  2. Step 2: Convert to fraction form
    37,767.08/56,650.62 = 16,976/x
  3. Step 3: Cross multiply
    37,767.08x = 56,650.62 × 16,976
  4. Step 4: Simplify right side
    37,767.08x = 961,700,925.12
  5. Step 5: Solve for x
    x = 961,700,925.12/37,767.08
  6. Step 6: Final answer
    x = 25,464

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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.