Home / 63,227.08-94,855.40-33,638.19

Finding the Fourth Proportional to 63,227.08, 94,855.40 and 33,638.19

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Solution

The fourth proportional to 63,227.08, 94,855.40 and 33,638.19 is: 50,465.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,227.08 : 94,855.40 = 33,638.19 : x
  2. Step 2: Convert to fraction form
    63,227.08/94,855.40 = 33,638.19/x
  3. Step 3: Cross multiply
    63,227.08x = 94,855.40 × 33,638.19
  4. Step 4: Simplify right side
    63,227.08x = 3,190,763,967.73
  5. Step 5: Solve for x
    x = 3,190,763,967.73/63,227.08
  6. Step 6: Final answer
    x = 50,465.15

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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.