Home / 50,934.02-76,408.00-19,347.41

Finding the Fourth Proportional to 50,934.02, 76,408.00 and 19,347.41

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Solution

The fourth proportional to 50,934.02, 76,408.00 and 19,347.41 is: 29,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,934.02 : 76,408.00 = 19,347.41 : x
  2. Step 2: Convert to fraction form
    50,934.02/76,408.00 = 19,347.41/x
  3. Step 3: Cross multiply
    50,934.02x = 76,408.00 × 19,347.41
  4. Step 4: Simplify right side
    50,934.02x = 1,478,297,045.93
  5. Step 5: Solve for x
    x = 1,478,297,045.93/50,934.02
  6. Step 6: Final answer
    x = 29,023.77

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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.