Home / 63,165.54-94,682.43-25,710.60

Finding the Fourth Proportional to 63,165.54, 94,682.43 and 25,710.60

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Solution

The fourth proportional to 63,165.54, 94,682.43 and 25,710.60 is: 38,539.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,165.54 : 94,682.43 = 25,710.60 : x
  2. Step 2: Convert to fraction form
    63,165.54/94,682.43 = 25,710.60/x
  3. Step 3: Cross multiply
    63,165.54x = 94,682.43 × 25,710.60
  4. Step 4: Simplify right side
    63,165.54x = 2,434,342,084.76
  5. Step 5: Solve for x
    x = 2,434,342,084.76/63,165.54
  6. Step 6: Final answer
    x = 38,539.08

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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.