Home / 94,465.67-130,361.04-52,028.15

Finding the Fourth Proportional to 94,465.67, 130,361.04 and 52,028.15

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Solution

The fourth proportional to 94,465.67, 130,361.04 and 52,028.15 is: 71,797.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,465.67 : 130,361.04 = 52,028.15 : x
  2. Step 2: Convert to fraction form
    94,465.67/130,361.04 = 52,028.15/x
  3. Step 3: Cross multiply
    94,465.67x = 130,361.04 × 52,028.15
  4. Step 4: Simplify right side
    94,465.67x = 6,782,443,221.54
  5. Step 5: Solve for x
    x = 6,782,443,221.54/94,465.67
  6. Step 6: Final answer
    x = 71,797.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.