Home / 44,862.93-67,309.38-19,899.54

Finding the Fourth Proportional to 44,862.93, 67,309.38 and 19,899.54

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Solution

The fourth proportional to 44,862.93, 67,309.38 and 19,899.54 is: 29,855.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862.93 : 67,309.38 = 19,899.54 : x
  2. Step 2: Convert to fraction form
    44,862.93/67,309.38 = 19,899.54/x
  3. Step 3: Cross multiply
    44,862.93x = 67,309.38 × 19,899.54
  4. Step 4: Simplify right side
    44,862.93x = 1,339,425,699.69
  5. Step 5: Solve for x
    x = 1,339,425,699.69/44,862.93
  6. Step 6: Final answer
    x = 29,855.96

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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.