Home / 23,099.04-34,640.06-8,304.39

Finding the Fourth Proportional to 23,099.04, 34,640.06 and 8,304.39

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Solution

The fourth proportional to 23,099.04, 34,640.06 and 8,304.39 is: 12,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,099.04 : 34,640.06 = 8,304.39 : x
  2. Step 2: Convert to fraction form
    23,099.04/34,640.06 = 8,304.39/x
  3. Step 3: Cross multiply
    23,099.04x = 34,640.06 × 8,304.39
  4. Step 4: Simplify right side
    23,099.04x = 287,664,526.34
  5. Step 5: Solve for x
    x = 287,664,526.34/23,099.04
  6. Step 6: Final answer
    x = 12,453.53

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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.