Home / 44,215.56-66,281.64-22,007.94

Finding the Fourth Proportional to 44,215.56, 66,281.64 and 22,007.94

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Solution

The fourth proportional to 44,215.56, 66,281.64 and 22,007.94 is: 32,991.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,215.56 : 66,281.64 = 22,007.94 : x
  2. Step 2: Convert to fraction form
    44,215.56/66,281.64 = 22,007.94/x
  3. Step 3: Cross multiply
    44,215.56x = 66,281.64 × 22,007.94
  4. Step 4: Simplify right side
    44,215.56x = 1,458,722,273.21
  5. Step 5: Solve for x
    x = 1,458,722,273.21/44,215.56
  6. Step 6: Final answer
    x = 32,991.16

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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.