Home / 63,238.08-94,870.80-33,651.57

Finding the Fourth Proportional to 63,238.08, 94,870.80 and 33,651.57

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Solution

The fourth proportional to 63,238.08, 94,870.80 and 33,651.57 is: 50,484.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,238.08 : 94,870.80 = 33,651.57 : x
  2. Step 2: Convert to fraction form
    63,238.08/94,870.80 = 33,651.57/x
  3. Step 3: Cross multiply
    63,238.08x = 94,870.80 × 33,651.57
  4. Step 4: Simplify right side
    63,238.08x = 3,192,551,367.16
  5. Step 5: Solve for x
    x = 3,192,551,367.16/63,238.08
  6. Step 6: Final answer
    x = 50,484.63

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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.