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Finding the Fourth Proportional to 63,105.96, 94,581.06 and 35,002.20

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Solution

The fourth proportional to 63,105.96, 94,581.06 and 35,002.20 is: 52,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,105.96 : 94,581.06 = 35,002.20 : x
  2. Step 2: Convert to fraction form
    63,105.96/94,581.06 = 35,002.20/x
  3. Step 3: Cross multiply
    63,105.96x = 94,581.06 × 35,002.20
  4. Step 4: Simplify right side
    63,105.96x = 3,310,545,178.33
  5. Step 5: Solve for x
    x = 3,310,545,178.33/63,105.96
  6. Step 6: Final answer
    x = 52,460.10

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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.