Home / 23,983.16-35,971.97-6,451.61

Finding the Fourth Proportional to 23,983.16, 35,971.97 and 6,451.61

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Solution

The fourth proportional to 23,983.16, 35,971.97 and 6,451.61 is: 9,676.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,983.16 : 35,971.97 = 6,451.61 : x
  2. Step 2: Convert to fraction form
    23,983.16/35,971.97 = 6,451.61/x
  3. Step 3: Cross multiply
    23,983.16x = 35,971.97 × 6,451.61
  4. Step 4: Simplify right side
    23,983.16x = 232,076,909.25
  5. Step 5: Solve for x
    x = 232,076,909.25/23,983.16
  6. Step 6: Final answer
    x = 9,676.66

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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.