Home / 9,735.09-14,604.47-4,540.97

Finding the Fourth Proportional to 9,735.09, 14,604.47 and 4,540.97

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Solution

The fourth proportional to 9,735.09, 14,604.47 and 4,540.97 is: 6,812.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,735.09 : 14,604.47 = 4,540.97 : x
  2. Step 2: Convert to fraction form
    9,735.09/14,604.47 = 4,540.97/x
  3. Step 3: Cross multiply
    9,735.09x = 14,604.47 × 4,540.97
  4. Step 4: Simplify right side
    9,735.09x = 66,318,364.41
  5. Step 5: Solve for x
    x = 66,318,364.41/9,735.09
  6. Step 6: Final answer
    x = 6,812.30

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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.