Home / 63,201.90-94,816.54-18,832.23

Finding the Fourth Proportional to 63,201.90, 94,816.54 and 18,832.23

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Solution

The fourth proportional to 63,201.90, 94,816.54 and 18,832.23 is: 28,252.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,201.90 : 94,816.54 = 18,832.23 : x
  2. Step 2: Convert to fraction form
    63,201.90/94,816.54 = 18,832.23/x
  3. Step 3: Cross multiply
    63,201.90x = 94,816.54 × 18,832.23
  4. Step 4: Simplify right side
    63,201.90x = 1,785,606,912.62
  5. Step 5: Solve for x
    x = 1,785,606,912.62/63,201.90
  6. Step 6: Final answer
    x = 28,252.42

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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.