Home / 44,043.39-66,065.22-30,954.33

Finding the Fourth Proportional to 44,043.39, 66,065.22 and 30,954.33

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Solution

The fourth proportional to 44,043.39, 66,065.22 and 30,954.33 is: 46,431.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,043.39 : 66,065.22 = 30,954.33 : x
  2. Step 2: Convert to fraction form
    44,043.39/66,065.22 = 30,954.33/x
  3. Step 3: Cross multiply
    44,043.39x = 66,065.22 × 30,954.33
  4. Step 4: Simplify right side
    44,043.39x = 2,045,004,621.40
  5. Step 5: Solve for x
    x = 2,045,004,621.40/44,043.39
  6. Step 6: Final answer
    x = 46,431.59

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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.