Home / 44,316.73-66,419.65-22,136.30

Finding the Fourth Proportional to 44,316.73, 66,419.65 and 22,136.30

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Solution

The fourth proportional to 44,316.73, 66,419.65 and 22,136.30 is: 33,176.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,316.73 : 66,419.65 = 22,136.30 : x
  2. Step 2: Convert to fraction form
    44,316.73/66,419.65 = 22,136.30/x
  3. Step 3: Cross multiply
    44,316.73x = 66,419.65 × 22,136.30
  4. Step 4: Simplify right side
    44,316.73x = 1,470,284,966.20
  5. Step 5: Solve for x
    x = 1,470,284,966.20/44,316.73
  6. Step 6: Final answer
    x = 33,176.75

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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.