Home / 41,711.98-62,567.44-10,122.30

Finding the Fourth Proportional to 41,711.98, 62,567.44 and 10,122.30

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Solution

The fourth proportional to 41,711.98, 62,567.44 and 10,122.30 is: 15,183.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,711.98 : 62,567.44 = 10,122.30 : x
  2. Step 2: Convert to fraction form
    41,711.98/62,567.44 = 10,122.30/x
  3. Step 3: Cross multiply
    41,711.98x = 62,567.44 × 10,122.30
  4. Step 4: Simplify right side
    41,711.98x = 633,326,216.19
  5. Step 5: Solve for x
    x = 633,326,216.19/41,711.98
  6. Step 6: Final answer
    x = 15,183.32

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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.