Home / 8,043.94-11,101.26-4,507.48

Finding the Fourth Proportional to 8,043.94, 11,101.26 and 4,507.48

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Solution

The fourth proportional to 8,043.94, 11,101.26 and 4,507.48 is: 6,220.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043.94 : 11,101.26 = 4,507.48 : x
  2. Step 2: Convert to fraction form
    8,043.94/11,101.26 = 4,507.48/x
  3. Step 3: Cross multiply
    8,043.94x = 11,101.26 × 4,507.48
  4. Step 4: Simplify right side
    8,043.94x = 50,038,707.42
  5. Step 5: Solve for x
    x = 50,038,707.42/8,043.94
  6. Step 6: Final answer
    x = 6,220.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.