Home / 9,351.04-14,025.48-2,425.36

Finding the Fourth Proportional to 9,351.04, 14,025.48 and 2,425.36

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Solution

The fourth proportional to 9,351.04, 14,025.48 and 2,425.36 is: 3,637.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351.04 : 14,025.48 = 2,425.36 : x
  2. Step 2: Convert to fraction form
    9,351.04/14,025.48 = 2,425.36/x
  3. Step 3: Cross multiply
    9,351.04x = 14,025.48 × 2,425.36
  4. Step 4: Simplify right side
    9,351.04x = 34,016,838.17
  5. Step 5: Solve for x
    x = 34,016,838.17/9,351.04
  6. Step 6: Final answer
    x = 3,637.76

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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.