Home / 23,122.49-34,683.12-6,483.67

Finding the Fourth Proportional to 23,122.49, 34,683.12 and 6,483.67

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Solution

The fourth proportional to 23,122.49, 34,683.12 and 6,483.67 is: 9,725.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,122.49 : 34,683.12 = 6,483.67 : x
  2. Step 2: Convert to fraction form
    23,122.49/34,683.12 = 6,483.67/x
  3. Step 3: Cross multiply
    23,122.49x = 34,683.12 × 6,483.67
  4. Step 4: Simplify right side
    23,122.49x = 224,873,817.94
  5. Step 5: Solve for x
    x = 224,873,817.94/23,122.49
  6. Step 6: Final answer
    x = 9,725.33

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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.