Home / 44,220.22-61,025-24,078.21

Finding the Fourth Proportional to 44,220.22, 61,025 and 24,078.21

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Solution

The fourth proportional to 44,220.22, 61,025 and 24,078.21 is: 33,228.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,220.22 : 61,025 = 24,078.21 : x
  2. Step 2: Convert to fraction form
    44,220.22/61,025 = 24,078.21/x
  3. Step 3: Cross multiply
    44,220.22x = 61,025 × 24,078.21
  4. Step 4: Simplify right side
    44,220.22x = 1,469,372,460.13
  5. Step 5: Solve for x
    x = 1,469,372,460.13/44,220.22
  6. Step 6: Final answer
    x = 33,228.52

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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.