Home / 44,631.56-66,941.52-25,921.64

Finding the Fourth Proportional to 44,631.56, 66,941.52 and 25,921.64

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Solution

The fourth proportional to 44,631.56, 66,941.52 and 25,921.64 is: 38,879.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,631.56 : 66,941.52 = 25,921.64 : x
  2. Step 2: Convert to fraction form
    44,631.56/66,941.52 = 25,921.64/x
  3. Step 3: Cross multiply
    44,631.56x = 66,941.52 × 25,921.64
  4. Step 4: Simplify right side
    44,631.56x = 1,735,233,982.49
  5. Step 5: Solve for x
    x = 1,735,233,982.49/44,631.56
  6. Step 6: Final answer
    x = 38,879.08

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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.