Home / 43,336.50-65,004.35-23,355.41

Finding the Fourth Proportional to 43,336.50, 65,004.35 and 23,355.41

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Solution

The fourth proportional to 43,336.50, 65,004.35 and 23,355.41 is: 35,032.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,336.50 : 65,004.35 = 23,355.41 : x
  2. Step 2: Convert to fraction form
    43,336.50/65,004.35 = 23,355.41/x
  3. Step 3: Cross multiply
    43,336.50x = 65,004.35 × 23,355.41
  4. Step 4: Simplify right side
    43,336.50x = 1,518,202,804.23
  5. Step 5: Solve for x
    x = 1,518,202,804.23/43,336.50
  6. Step 6: Final answer
    x = 35,032.89

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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.