Home / 23,623.06-35,434.64-22,179.64

Finding the Fourth Proportional to 23,623.06, 35,434.64 and 22,179.64

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Solution

The fourth proportional to 23,623.06, 35,434.64 and 22,179.64 is: 33,269.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623.06 : 35,434.64 = 22,179.64 : x
  2. Step 2: Convert to fraction form
    23,623.06/35,434.64 = 22,179.64/x
  3. Step 3: Cross multiply
    23,623.06x = 35,434.64 × 22,179.64
  4. Step 4: Simplify right side
    23,623.06x = 785,927,359.24
  5. Step 5: Solve for x
    x = 785,927,359.24/23,623.06
  6. Step 6: Final answer
    x = 33,269.50

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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.