Home / 44,316.48-66,419.28-22,136.04

Finding the Fourth Proportional to 44,316.48, 66,419.28 and 22,136.04

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Solution

The fourth proportional to 44,316.48, 66,419.28 and 22,136.04 is: 33,176.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,316.48 : 66,419.28 = 22,136.04 : x
  2. Step 2: Convert to fraction form
    44,316.48/66,419.28 = 22,136.04/x
  3. Step 3: Cross multiply
    44,316.48x = 66,419.28 × 22,136.04
  4. Step 4: Simplify right side
    44,316.48x = 1,470,259,949.56
  5. Step 5: Solve for x
    x = 1,470,259,949.56/44,316.48
  6. Step 6: Final answer
    x = 33,176.37

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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.