Home / 9,454.60-13,065.33-7,092.64

Finding the Fourth Proportional to 9,454.60, 13,065.33 and 7,092.64

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Solution

The fourth proportional to 9,454.60, 13,065.33 and 7,092.64 is: 9,801.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.60 : 13,065.33 = 7,092.64 : x
  2. Step 2: Convert to fraction form
    9,454.60/13,065.33 = 7,092.64/x
  3. Step 3: Cross multiply
    9,454.60x = 13,065.33 × 7,092.64
  4. Step 4: Simplify right side
    9,454.60x = 92,667,682.17
  5. Step 5: Solve for x
    x = 92,667,682.17/9,454.60
  6. Step 6: Final answer
    x = 9,801.33

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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.