Home / 29,352.32-44,028.06-20,338.14

Finding the Fourth Proportional to 29,352.32, 44,028.06 and 20,338.14

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Solution

The fourth proportional to 29,352.32, 44,028.06 and 20,338.14 is: 30,506.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,352.32 : 44,028.06 = 20,338.14 : x
  2. Step 2: Convert to fraction form
    29,352.32/44,028.06 = 20,338.14/x
  3. Step 3: Cross multiply
    29,352.32x = 44,028.06 × 20,338.14
  4. Step 4: Simplify right side
    29,352.32x = 895,448,848.21
  5. Step 5: Solve for x
    x = 895,448,848.21/29,352.32
  6. Step 6: Final answer
    x = 30,506.92

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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.