Home / 11,581.80-17,368.65-6,033.30

Finding the Fourth Proportional to 11,581.80, 17,368.65 and 6,033.30

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Solution

The fourth proportional to 11,581.80, 17,368.65 and 6,033.30 is: 9,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581.80 : 17,368.65 = 6,033.30 : x
  2. Step 2: Convert to fraction form
    11,581.80/17,368.65 = 6,033.30/x
  3. Step 3: Cross multiply
    11,581.80x = 17,368.65 × 6,033.30
  4. Step 4: Simplify right side
    11,581.80x = 104,790,276.05
  5. Step 5: Solve for x
    x = 104,790,276.05/11,581.80
  6. Step 6: Final answer
    x = 9,047.84

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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.