Home / 29,082.63-43,622.22-10,361.68

Finding the Fourth Proportional to 29,082.63, 43,622.22 and 10,361.68

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Solution

The fourth proportional to 29,082.63, 43,622.22 and 10,361.68 is: 15,541.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,082.63 : 43,622.22 = 10,361.68 : x
  2. Step 2: Convert to fraction form
    29,082.63/43,622.22 = 10,361.68/x
  3. Step 3: Cross multiply
    29,082.63x = 43,622.22 × 10,361.68
  4. Step 4: Simplify right side
    29,082.63x = 451,999,484.53
  5. Step 5: Solve for x
    x = 451,999,484.53/29,082.63
  6. Step 6: Final answer
    x = 15,541.91

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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.