Home / 9,391.95-14,087.01-5,693.19

Finding the Fourth Proportional to 9,391.95, 14,087.01 and 5,693.19

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Solution

The fourth proportional to 9,391.95, 14,087.01 and 5,693.19 is: 8,539.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391.95 : 14,087.01 = 5,693.19 : x
  2. Step 2: Convert to fraction form
    9,391.95/14,087.01 = 5,693.19/x
  3. Step 3: Cross multiply
    9,391.95x = 14,087.01 × 5,693.19
  4. Step 4: Simplify right side
    9,391.95x = 80,199,992.99
  5. Step 5: Solve for x
    x = 80,199,992.99/9,391.95
  6. Step 6: Final answer
    x = 8,539.23

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Similar ratio
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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.