Home / 9,014.61-13,522.09-2,351.35

Finding the Fourth Proportional to 9,014.61, 13,522.09 and 2,351.35

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Solution

The fourth proportional to 9,014.61, 13,522.09 and 2,351.35 is: 3,527.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.61 : 13,522.09 = 2,351.35 : x
  2. Step 2: Convert to fraction form
    9,014.61/13,522.09 = 2,351.35/x
  3. Step 3: Cross multiply
    9,014.61x = 13,522.09 × 2,351.35
  4. Step 4: Simplify right side
    9,014.61x = 31,795,166.32
  5. Step 5: Solve for x
    x = 31,795,166.32/9,014.61
  6. Step 6: Final answer
    x = 3,527.07

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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.