Home / 23,263.04-34,906.08-9,222.75

Finding the Fourth Proportional to 23,263.04, 34,906.08 and 9,222.75

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Solution

The fourth proportional to 23,263.04, 34,906.08 and 9,222.75 is: 13,838.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263.04 : 34,906.08 = 9,222.75 : x
  2. Step 2: Convert to fraction form
    23,263.04/34,906.08 = 9,222.75/x
  3. Step 3: Cross multiply
    23,263.04x = 34,906.08 × 9,222.75
  4. Step 4: Simplify right side
    23,263.04x = 321,929,969.97
  5. Step 5: Solve for x
    x = 321,929,969.97/23,263.04
  6. Step 6: Final answer
    x = 13,838.69

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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.