Home / 11,068.80-15,274.74-6,033.07

Finding the Fourth Proportional to 11,068.80, 15,274.74 and 6,033.07

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Solution

The fourth proportional to 11,068.80, 15,274.74 and 6,033.07 is: 8,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068.80 : 15,274.74 = 6,033.07 : x
  2. Step 2: Convert to fraction form
    11,068.80/15,274.74 = 6,033.07/x
  3. Step 3: Cross multiply
    11,068.80x = 15,274.74 × 6,033.07
  4. Step 4: Simplify right side
    11,068.80x = 92,153,575.65
  5. Step 5: Solve for x
    x = 92,153,575.65/11,068.80
  6. Step 6: Final answer
    x = 8,325.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.