Home / 23,883.10-32,936.65-16,237.87

Finding the Fourth Proportional to 23,883.10, 32,936.65 and 16,237.87

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Solution

The fourth proportional to 23,883.10, 32,936.65 and 16,237.87 is: 22,393.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,883.10 : 32,936.65 = 16,237.87 : x
  2. Step 2: Convert to fraction form
    23,883.10/32,936.65 = 16,237.87/x
  3. Step 3: Cross multiply
    23,883.10x = 32,936.65 × 16,237.87
  4. Step 4: Simplify right side
    23,883.10x = 534,821,040.94
  5. Step 5: Solve for x
    x = 534,821,040.94/23,883.10
  6. Step 6: Final answer
    x = 22,393.28

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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.