Home / 23,348.31-35,096.29-20,100.62

Finding the Fourth Proportional to 23,348.31, 35,096.29 and 20,100.62

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Solution

The fourth proportional to 23,348.31, 35,096.29 and 20,100.62 is: 30,214.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348.31 : 35,096.29 = 20,100.62 : x
  2. Step 2: Convert to fraction form
    23,348.31/35,096.29 = 20,100.62/x
  3. Step 3: Cross multiply
    23,348.31x = 35,096.29 × 20,100.62
  4. Step 4: Simplify right side
    23,348.31x = 705,457,188.70
  5. Step 5: Solve for x
    x = 705,457,188.70/23,348.31
  6. Step 6: Final answer
    x = 30,214.49

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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.