Home / 44,504.14-66,779.23-19,561.67

Finding the Fourth Proportional to 44,504.14, 66,779.23 and 19,561.67

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Solution

The fourth proportional to 44,504.14, 66,779.23 and 19,561.67 is: 29,352.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,504.14 : 66,779.23 = 19,561.67 : x
  2. Step 2: Convert to fraction form
    44,504.14/66,779.23 = 19,561.67/x
  3. Step 3: Cross multiply
    44,504.14x = 66,779.23 × 19,561.67
  4. Step 4: Simplify right side
    44,504.14x = 1,306,313,260.11
  5. Step 5: Solve for x
    x = 1,306,313,260.11/44,504.14
  6. Step 6: Final answer
    x = 29,352.62

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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.