Home / 36,427.86-54,648.17-16,708.41

Finding the Fourth Proportional to 36,427.86, 54,648.17 and 16,708.41

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Solution

The fourth proportional to 36,427.86, 54,648.17 and 16,708.41 is: 25,065.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,427.86 : 54,648.17 = 16,708.41 : x
  2. Step 2: Convert to fraction form
    36,427.86/54,648.17 = 16,708.41/x
  3. Step 3: Cross multiply
    36,427.86x = 54,648.17 × 16,708.41
  4. Step 4: Simplify right side
    36,427.86x = 913,084,009.22
  5. Step 5: Solve for x
    x = 913,084,009.22/36,427.86
  6. Step 6: Final answer
    x = 25,065.54

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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.