Home / 96,704.84-133,452.24-54,263.48

Finding the Fourth Proportional to 96,704.84, 133,452.24 and 54,263.48

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Solution

The fourth proportional to 96,704.84, 133,452.24 and 54,263.48 is: 74,883.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,704.84 : 133,452.24 = 54,263.48 : x
  2. Step 2: Convert to fraction form
    96,704.84/133,452.24 = 54,263.48/x
  3. Step 3: Cross multiply
    96,704.84x = 133,452.24 × 54,263.48
  4. Step 4: Simplify right side
    96,704.84x = 7,241,582,956.20
  5. Step 5: Solve for x
    x = 7,241,582,956.20/96,704.84
  6. Step 6: Final answer
    x = 74,883.36

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1.5x scale

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.