Home / 9,033.06-13,548.22-2,459.76

Finding the Fourth Proportional to 9,033.06, 13,548.22 and 2,459.76

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Solution

The fourth proportional to 9,033.06, 13,548.22 and 2,459.76 is: 3,689.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033.06 : 13,548.22 = 2,459.76 : x
  2. Step 2: Convert to fraction form
    9,033.06/13,548.22 = 2,459.76/x
  3. Step 3: Cross multiply
    9,033.06x = 13,548.22 × 2,459.76
  4. Step 4: Simplify right side
    9,033.06x = 33,325,403.50
  5. Step 5: Solve for x
    x = 33,325,403.50/9,033.06
  6. Step 6: Final answer
    x = 3,689.27

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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.