Home / 63,042.24-94,563.06-18,669.24

Finding the Fourth Proportional to 63,042.24, 94,563.06 and 18,669.24

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Solution

The fourth proportional to 63,042.24, 94,563.06 and 18,669.24 is: 28,003.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,042.24 : 94,563.06 = 18,669.24 : x
  2. Step 2: Convert to fraction form
    63,042.24/94,563.06 = 18,669.24/x
  3. Step 3: Cross multiply
    63,042.24x = 94,563.06 × 18,669.24
  4. Step 4: Simplify right side
    63,042.24x = 1,765,420,462.27
  5. Step 5: Solve for x
    x = 1,765,420,462.27/63,042.24
  6. Step 6: Final answer
    x = 28,003.77

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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.