Home / 44,264.34-66,408.35-19,306.41

Finding the Fourth Proportional to 44,264.34, 66,408.35 and 19,306.41

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Solution

The fourth proportional to 44,264.34, 66,408.35 and 19,306.41 is: 28,964.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,264.34 : 66,408.35 = 19,306.41 : x
  2. Step 2: Convert to fraction form
    44,264.34/66,408.35 = 19,306.41/x
  3. Step 3: Cross multiply
    44,264.34x = 66,408.35 × 19,306.41
  4. Step 4: Simplify right side
    44,264.34x = 1,282,106,735.99
  5. Step 5: Solve for x
    x = 1,282,106,735.99/44,264.34
  6. Step 6: Final answer
    x = 28,964.78

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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.