Home / 43,452.05-65,202.74-23,461.28

Finding the Fourth Proportional to 43,452.05, 65,202.74 and 23,461.28

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Solution

The fourth proportional to 43,452.05, 65,202.74 and 23,461.28 is: 35,205.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,452.05 : 65,202.74 = 23,461.28 : x
  2. Step 2: Convert to fraction form
    43,452.05/65,202.74 = 23,461.28/x
  3. Step 3: Cross multiply
    43,452.05x = 65,202.74 × 23,461.28
  4. Step 4: Simplify right side
    43,452.05x = 1,529,739,739.91
  5. Step 5: Solve for x
    x = 1,529,739,739.91/43,452.05
  6. Step 6: Final answer
    x = 35,205.24

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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.