Home / 9,590.06-14,380.23-4,391.48

Finding the Fourth Proportional to 9,590.06, 14,380.23 and 4,391.48

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Solution

The fourth proportional to 9,590.06, 14,380.23 and 4,391.48 is: 6,584.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.06 : 14,380.23 = 4,391.48 : x
  2. Step 2: Convert to fraction form
    9,590.06/14,380.23 = 4,391.48/x
  3. Step 3: Cross multiply
    9,590.06x = 14,380.23 × 4,391.48
  4. Step 4: Simplify right side
    9,590.06x = 63,150,492.44
  5. Step 5: Solve for x
    x = 63,150,492.44/9,590.06
  6. Step 6: Final answer
    x = 6,584.99

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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.