Home / 9,064.82-13,584.58-4,895.85

Finding the Fourth Proportional to 9,064.82, 13,584.58 and 4,895.85

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Solution

The fourth proportional to 9,064.82, 13,584.58 and 4,895.85 is: 7,336.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.82 : 13,584.58 = 4,895.85 : x
  2. Step 2: Convert to fraction form
    9,064.82/13,584.58 = 4,895.85/x
  3. Step 3: Cross multiply
    9,064.82x = 13,584.58 × 4,895.85
  4. Step 4: Simplify right side
    9,064.82x = 66,507,985.83
  5. Step 5: Solve for x
    x = 66,507,985.83/9,064.82
  6. Step 6: Final answer
    x = 7,336.94

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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.