Home / 44,313.12-66,435.66-22,102.92

Finding the Fourth Proportional to 44,313.12, 66,435.66 and 22,102.92

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Solution

The fourth proportional to 44,313.12, 66,435.66 and 22,102.92 is: 33,137.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,313.12 : 66,435.66 = 22,102.92 : x
  2. Step 2: Convert to fraction form
    44,313.12/66,435.66 = 22,102.92/x
  3. Step 3: Cross multiply
    44,313.12x = 66,435.66 × 22,102.92
  4. Step 4: Simplify right side
    44,313.12x = 1,468,422,078.13
  5. Step 5: Solve for x
    x = 1,468,422,078.13/44,313.12
  6. Step 6: Final answer
    x = 33,137.41

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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.