Home / 34,352.14-47,408.82-19,244.50

Finding the Fourth Proportional to 34,352.14, 47,408.82 and 19,244.50

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Solution

The fourth proportional to 34,352.14, 47,408.82 and 19,244.50 is: 26,559.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.14 : 47,408.82 = 19,244.50 : x
  2. Step 2: Convert to fraction form
    34,352.14/47,408.82 = 19,244.50/x
  3. Step 3: Cross multiply
    34,352.14x = 47,408.82 × 19,244.50
  4. Step 4: Simplify right side
    34,352.14x = 912,359,036.49
  5. Step 5: Solve for x
    x = 912,359,036.49/34,352.14
  6. Step 6: Final answer
    x = 26,559.02

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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.