Home / 9,052.48-13,574.09-3,786.06

Finding the Fourth Proportional to 9,052.48, 13,574.09 and 3,786.06

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Solution

The fourth proportional to 9,052.48, 13,574.09 and 3,786.06 is: 5,677.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.48 : 13,574.09 = 3,786.06 : x
  2. Step 2: Convert to fraction form
    9,052.48/13,574.09 = 3,786.06/x
  3. Step 3: Cross multiply
    9,052.48x = 13,574.09 × 3,786.06
  4. Step 4: Simplify right side
    9,052.48x = 51,392,379.55
  5. Step 5: Solve for x
    x = 51,392,379.55/9,052.48
  6. Step 6: Final answer
    x = 5,677.16

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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.