Home / 44,289.21-66,398.74-22,091.16

Finding the Fourth Proportional to 44,289.21, 66,398.74 and 22,091.16

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Solution

The fourth proportional to 44,289.21, 66,398.74 and 22,091.16 is: 33,119.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289.21 : 66,398.74 = 22,091.16 : x
  2. Step 2: Convert to fraction form
    44,289.21/66,398.74 = 22,091.16/x
  3. Step 3: Cross multiply
    44,289.21x = 66,398.74 × 22,091.16
  4. Step 4: Simplify right side
    44,289.21x = 1,466,825,382.91
  5. Step 5: Solve for x
    x = 1,466,825,382.91/44,289.21
  6. Step 6: Final answer
    x = 33,119.25

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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.