Home / 22,930.49-34,408.15-9,604.67

Finding the Fourth Proportional to 22,930.49, 34,408.15 and 9,604.67

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Solution

The fourth proportional to 22,930.49, 34,408.15 and 9,604.67 is: 14,412.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930.49 : 34,408.15 = 9,604.67 : x
  2. Step 2: Convert to fraction form
    22,930.49/34,408.15 = 9,604.67/x
  3. Step 3: Cross multiply
    22,930.49x = 34,408.15 × 9,604.67
  4. Step 4: Simplify right side
    22,930.49x = 330,478,730.01
  5. Step 5: Solve for x
    x = 330,478,730.01/22,930.49
  6. Step 6: Final answer
    x = 14,412.20

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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.