Home / 43,962.94-65,943.46-10,683.19

Finding the Fourth Proportional to 43,962.94, 65,943.46 and 10,683.19

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Solution

The fourth proportional to 43,962.94, 65,943.46 and 10,683.19 is: 16,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,962.94 : 65,943.46 = 10,683.19 : x
  2. Step 2: Convert to fraction form
    43,962.94/65,943.46 = 10,683.19/x
  3. Step 3: Cross multiply
    43,962.94x = 65,943.46 × 10,683.19
  4. Step 4: Simplify right side
    43,962.94x = 704,486,512.44
  5. Step 5: Solve for x
    x = 704,486,512.44/43,962.94
  6. Step 6: Final answer
    x = 16,024.55

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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.