Home / 9,353.36-14,023.35-3,504.75

Finding the Fourth Proportional to 9,353.36, 14,023.35 and 3,504.75

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Solution

The fourth proportional to 9,353.36, 14,023.35 and 3,504.75 is: 5,254.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.36 : 14,023.35 = 3,504.75 : x
  2. Step 2: Convert to fraction form
    9,353.36/14,023.35 = 3,504.75/x
  3. Step 3: Cross multiply
    9,353.36x = 14,023.35 × 3,504.75
  4. Step 4: Simplify right side
    9,353.36x = 49,148,335.91
  5. Step 5: Solve for x
    x = 49,148,335.91/9,353.36
  6. Step 6: Final answer
    x = 5,254.62

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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.