Home / 41,330.40-57,034.37-22,467.53

Finding the Fourth Proportional to 41,330.40, 57,034.37 and 22,467.53

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Solution

The fourth proportional to 41,330.40, 57,034.37 and 22,467.53 is: 31,004.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,330.40 : 57,034.37 = 22,467.53 : x
  2. Step 2: Convert to fraction form
    41,330.40/57,034.37 = 22,467.53/x
  3. Step 3: Cross multiply
    41,330.40x = 57,034.37 × 22,467.53
  4. Step 4: Simplify right side
    41,330.40x = 1,281,421,021.50
  5. Step 5: Solve for x
    x = 1,281,421,021.50/41,330.40
  6. Step 6: Final answer
    x = 31,004.32

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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.