Home / 9,653.54-13,317.42-6,673.52

Finding the Fourth Proportional to 9,653.54, 13,317.42 and 6,673.52

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Solution

The fourth proportional to 9,653.54, 13,317.42 and 6,673.52 is: 9,206.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653.54 : 13,317.42 = 6,673.52 : x
  2. Step 2: Convert to fraction form
    9,653.54/13,317.42 = 6,673.52/x
  3. Step 3: Cross multiply
    9,653.54x = 13,317.42 × 6,673.52
  4. Step 4: Simplify right side
    9,653.54x = 88,874,068.72
  5. Step 5: Solve for x
    x = 88,874,068.72/9,653.54
  6. Step 6: Final answer
    x = 9,206.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.