Home / 9,454.53-14,181.93-3,907.26

Finding the Fourth Proportional to 9,454.53, 14,181.93 and 3,907.26

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Solution

The fourth proportional to 9,454.53, 14,181.93 and 3,907.26 is: 5,860.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.53 : 14,181.93 = 3,907.26 : x
  2. Step 2: Convert to fraction form
    9,454.53/14,181.93 = 3,907.26/x
  3. Step 3: Cross multiply
    9,454.53x = 14,181.93 × 3,907.26
  4. Step 4: Simplify right side
    9,454.53x = 55,412,487.81
  5. Step 5: Solve for x
    x = 55,412,487.81/9,454.53
  6. Step 6: Final answer
    x = 5,860.95

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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.