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Finding the Fourth Proportional to 43,673.54, 65,510.71 and 23,941.33

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Solution

The fourth proportional to 43,673.54, 65,510.71 and 23,941.33 is: 35,912.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,673.54 : 65,510.71 = 23,941.33 : x
  2. Step 2: Convert to fraction form
    43,673.54/65,510.71 = 23,941.33/x
  3. Step 3: Cross multiply
    43,673.54x = 65,510.71 × 23,941.33
  4. Step 4: Simplify right side
    43,673.54x = 1,568,413,303.01
  5. Step 5: Solve for x
    x = 1,568,413,303.01/43,673.54
  6. Step 6: Final answer
    x = 35,912.21

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1.5x scale

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.