Home / 63,014.54-94,519.36-15,629.75

Finding the Fourth Proportional to 63,014.54, 94,519.36 and 15,629.75

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Solution

The fourth proportional to 63,014.54, 94,519.36 and 15,629.75 is: 23,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014.54 : 94,519.36 = 15,629.75 : x
  2. Step 2: Convert to fraction form
    63,014.54/94,519.36 = 15,629.75/x
  3. Step 3: Cross multiply
    63,014.54x = 94,519.36 × 15,629.75
  4. Step 4: Simplify right side
    63,014.54x = 1,477,313,455.29
  5. Step 5: Solve for x
    x = 1,477,313,455.29/63,014.54
  6. Step 6: Final answer
    x = 23,444.01

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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.