Home / 7,093.74-10,641.55-3,763.69

Finding the Fourth Proportional to 7,093.74, 10,641.55 and 3,763.69

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Solution

The fourth proportional to 7,093.74, 10,641.55 and 3,763.69 is: 5,646.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.74 : 10,641.55 = 3,763.69 : x
  2. Step 2: Convert to fraction form
    7,093.74/10,641.55 = 3,763.69/x
  3. Step 3: Cross multiply
    7,093.74x = 10,641.55 × 3,763.69
  4. Step 4: Simplify right side
    7,093.74x = 40,051,494.97
  5. Step 5: Solve for x
    x = 40,051,494.97/7,093.74
  6. Step 6: Final answer
    x = 5,646.03

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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.