Home / 57,504.06-79,355.70-33,626.34

Finding the Fourth Proportional to 57,504.06, 79,355.70 and 33,626.34

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Solution

The fourth proportional to 57,504.06, 79,355.70 and 33,626.34 is: 46,404.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,504.06 : 79,355.70 = 33,626.34 : x
  2. Step 2: Convert to fraction form
    57,504.06/79,355.70 = 33,626.34/x
  3. Step 3: Cross multiply
    57,504.06x = 79,355.70 × 33,626.34
  4. Step 4: Simplify right side
    57,504.06x = 2,668,441,749.14
  5. Step 5: Solve for x
    x = 2,668,441,749.14/57,504.06
  6. Step 6: Final answer
    x = 46,404.41

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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.