Home / 50,266.63-69,365.19-34,354.99

Finding the Fourth Proportional to 50,266.63, 69,365.19 and 34,354.99

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Solution

The fourth proportional to 50,266.63, 69,365.19 and 34,354.99 is: 47,408.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,266.63 : 69,365.19 = 34,354.99 : x
  2. Step 2: Convert to fraction form
    50,266.63/69,365.19 = 34,354.99/x
  3. Step 3: Cross multiply
    50,266.63x = 69,365.19 × 34,354.99
  4. Step 4: Simplify right side
    50,266.63x = 2,383,040,408.80
  5. Step 5: Solve for x
    x = 2,383,040,408.80/50,266.63
  6. Step 6: Final answer
    x = 47,408.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.