Home / 44,300.96-66,416.56-22,102.92

Finding the Fourth Proportional to 44,300.96, 66,416.56 and 22,102.92

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Solution

The fourth proportional to 44,300.96, 66,416.56 and 22,102.92 is: 33,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,300.96 : 66,416.56 = 22,102.92 : x
  2. Step 2: Convert to fraction form
    44,300.96/66,416.56 = 22,102.92/x
  3. Step 3: Cross multiply
    44,300.96x = 66,416.56 × 22,102.92
  4. Step 4: Simplify right side
    44,300.96x = 1,467,999,912.36
  5. Step 5: Solve for x
    x = 1,467,999,912.36/44,300.96
  6. Step 6: Final answer
    x = 33,136.98

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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.