Home / 7,549.07-11,323.09-2,284.27

Finding the Fourth Proportional to 7,549.07, 11,323.09 and 2,284.27

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Solution

The fourth proportional to 7,549.07, 11,323.09 and 2,284.27 is: 3,426.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,549.07 : 11,323.09 = 2,284.27 : x
  2. Step 2: Convert to fraction form
    7,549.07/11,323.09 = 2,284.27/x
  3. Step 3: Cross multiply
    7,549.07x = 11,323.09 × 2,284.27
  4. Step 4: Simplify right side
    7,549.07x = 25,864,994.79
  5. Step 5: Solve for x
    x = 25,864,994.79/7,549.07
  6. Step 6: Final answer
    x = 3,426.25

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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.