Home / 44,029.90-65,928.21-23,190.22

Finding the Fourth Proportional to 44,029.90, 65,928.21 and 23,190.22

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Solution

The fourth proportional to 44,029.90, 65,928.21 and 23,190.22 is: 34,723.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,029.90 : 65,928.21 = 23,190.22 : x
  2. Step 2: Convert to fraction form
    44,029.90/65,928.21 = 23,190.22/x
  3. Step 3: Cross multiply
    44,029.90x = 65,928.21 × 23,190.22
  4. Step 4: Simplify right side
    44,029.90x = 1,528,889,694.11
  5. Step 5: Solve for x
    x = 1,528,889,694.11/44,029.90
  6. Step 6: Final answer
    x = 34,723.90

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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.