Home / 63,105.21-94,630.16-23,634.63

Finding the Fourth Proportional to 63,105.21, 94,630.16 and 23,634.63

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Solution

The fourth proportional to 63,105.21, 94,630.16 and 23,634.63 is: 35,441.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,105.21 : 94,630.16 = 23,634.63 : x
  2. Step 2: Convert to fraction form
    63,105.21/94,630.16 = 23,634.63/x
  3. Step 3: Cross multiply
    63,105.21x = 94,630.16 × 23,634.63
  4. Step 4: Simplify right side
    63,105.21x = 2,236,548,700.27
  5. Step 5: Solve for x
    x = 2,236,548,700.27/63,105.21
  6. Step 6: Final answer
    x = 35,441.59

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1.5x scale

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.