Home / 9,299.07-13,959.02-6,185.18

Finding the Fourth Proportional to 9,299.07, 13,959.02 and 6,185.18

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Solution

The fourth proportional to 9,299.07, 13,959.02 and 6,185.18 is: 9,284.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.07 : 13,959.02 = 6,185.18 : x
  2. Step 2: Convert to fraction form
    9,299.07/13,959.02 = 6,185.18/x
  3. Step 3: Cross multiply
    9,299.07x = 13,959.02 × 6,185.18
  4. Step 4: Simplify right side
    9,299.07x = 86,339,101.68
  5. Step 5: Solve for x
    x = 86,339,101.68/9,299.07
  6. Step 6: Final answer
    x = 9,284.70

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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.