Home / 44,809.24-67,255.40-22,638.22

Finding the Fourth Proportional to 44,809.24, 67,255.40 and 22,638.22

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Solution

The fourth proportional to 44,809.24, 67,255.40 and 22,638.22 is: 33,978.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,809.24 : 67,255.40 = 22,638.22 : x
  2. Step 2: Convert to fraction form
    44,809.24/67,255.40 = 22,638.22/x
  3. Step 3: Cross multiply
    44,809.24x = 67,255.40 × 22,638.22
  4. Step 4: Simplify right side
    44,809.24x = 1,522,542,541.39
  5. Step 5: Solve for x
    x = 1,522,542,541.39/44,809.24
  6. Step 6: Final answer
    x = 33,978.32

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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.