Home / 26,074.69-39,113.25-7,606.69

Finding the Fourth Proportional to 26,074.69, 39,113.25 and 7,606.69

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Solution

The fourth proportional to 26,074.69, 39,113.25 and 7,606.69 is: 11,410.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074.69 : 39,113.25 = 7,606.69 : x
  2. Step 2: Convert to fraction form
    26,074.69/39,113.25 = 7,606.69/x
  3. Step 3: Cross multiply
    26,074.69x = 39,113.25 × 7,606.69
  4. Step 4: Simplify right side
    26,074.69x = 297,522,367.64
  5. Step 5: Solve for x
    x = 297,522,367.64/26,074.69
  6. Step 6: Final answer
    x = 11,410.39

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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.