Home / 23,273.06-34,905.39-9,953.54

Finding the Fourth Proportional to 23,273.06, 34,905.39 and 9,953.54

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Solution

The fourth proportional to 23,273.06, 34,905.39 and 9,953.54 is: 14,928.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,273.06 : 34,905.39 = 9,953.54 : x
  2. Step 2: Convert to fraction form
    23,273.06/34,905.39 = 9,953.54/x
  3. Step 3: Cross multiply
    23,273.06x = 34,905.39 × 9,953.54
  4. Step 4: Simplify right side
    23,273.06x = 347,432,282.84
  5. Step 5: Solve for x
    x = 347,432,282.84/23,273.06
  6. Step 6: Final answer
    x = 14,928.52

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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.