Home / 9,767.07-14,653.74-3,527.03

Finding the Fourth Proportional to 9,767.07, 14,653.74 and 3,527.03

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Solution

The fourth proportional to 9,767.07, 14,653.74 and 3,527.03 is: 5,291.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767.07 : 14,653.74 = 3,527.03 : x
  2. Step 2: Convert to fraction form
    9,767.07/14,653.74 = 3,527.03/x
  3. Step 3: Cross multiply
    9,767.07x = 14,653.74 × 3,527.03
  4. Step 4: Simplify right side
    9,767.07x = 51,684,180.59
  5. Step 5: Solve for x
    x = 51,684,180.59/9,767.07
  6. Step 6: Final answer
    x = 5,291.68

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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.