Home / 9,635.09-14,452.67-2,709.59

Finding the Fourth Proportional to 9,635.09, 14,452.67 and 2,709.59

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Solution

The fourth proportional to 9,635.09, 14,452.67 and 2,709.59 is: 4,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635.09 : 14,452.67 = 2,709.59 : x
  2. Step 2: Convert to fraction form
    9,635.09/14,452.67 = 2,709.59/x
  3. Step 3: Cross multiply
    9,635.09x = 14,452.67 × 2,709.59
  4. Step 4: Simplify right side
    9,635.09x = 39,160,853.01
  5. Step 5: Solve for x
    x = 39,160,853.01/9,635.09
  6. Step 6: Final answer
    x = 4,064.40

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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.