Home / 63,096.62-94,782.36-38,148.42

Finding the Fourth Proportional to 63,096.62, 94,782.36 and 38,148.42

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Solution

The fourth proportional to 63,096.62, 94,782.36 and 38,148.42 is: 57,305.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096.62 : 94,782.36 = 38,148.42 : x
  2. Step 2: Convert to fraction form
    63,096.62/94,782.36 = 38,148.42/x
  3. Step 3: Cross multiply
    63,096.62x = 94,782.36 × 38,148.42
  4. Step 4: Simplify right side
    63,096.62x = 3,615,797,277.87
  5. Step 5: Solve for x
    x = 3,615,797,277.87/63,096.62
  6. Step 6: Final answer
    x = 57,305.72

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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.