Home / 44,704.74-67,040.37-13,108.26

Finding the Fourth Proportional to 44,704.74, 67,040.37 and 13,108.26

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Solution

The fourth proportional to 44,704.74, 67,040.37 and 13,108.26 is: 19,657.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,704.74 : 67,040.37 = 13,108.26 : x
  2. Step 2: Convert to fraction form
    44,704.74/67,040.37 = 13,108.26/x
  3. Step 3: Cross multiply
    44,704.74x = 67,040.37 × 13,108.26
  4. Step 4: Simplify right side
    44,704.74x = 878,782,600.46
  5. Step 5: Solve for x
    x = 878,782,600.46/44,704.74
  6. Step 6: Final answer
    x = 19,657.48

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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.