Home / 41,560.38-57,353.54-22,697.51

Finding the Fourth Proportional to 41,560.38, 57,353.54 and 22,697.51

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Solution

The fourth proportional to 41,560.38, 57,353.54 and 22,697.51 is: 31,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560.38 : 57,353.54 = 22,697.51 : x
  2. Step 2: Convert to fraction form
    41,560.38/57,353.54 = 22,697.51/x
  3. Step 3: Cross multiply
    41,560.38x = 57,353.54 × 22,697.51
  4. Step 4: Simplify right side
    41,560.38x = 1,301,782,147.43
  5. Step 5: Solve for x
    x = 1,301,782,147.43/41,560.38
  6. Step 6: Final answer
    x = 31,322.67

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Double scale
Find fourth proportional to 41,561.38, 57,354.92 and 22,698.51
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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.