Home / 43,844.80-65,799.60-29,048.80

Finding the Fourth Proportional to 43,844.80, 65,799.60 and 29,048.80

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Solution

The fourth proportional to 43,844.80, 65,799.60 and 29,048.80 is: 43,594.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,844.80 : 65,799.60 = 29,048.80 : x
  2. Step 2: Convert to fraction form
    43,844.80/65,799.60 = 29,048.80/x
  3. Step 3: Cross multiply
    43,844.80x = 65,799.60 × 29,048.80
  4. Step 4: Simplify right side
    43,844.80x = 1,911,399,420.48
  5. Step 5: Solve for x
    x = 1,911,399,420.48/43,844.80
  6. Step 6: Final answer
    x = 43,594.67

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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.