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Finding the Fourth Proportional to 6,065.48, 9,093.59 and 1,903.08

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Solution

The fourth proportional to 6,065.48, 9,093.59 and 1,903.08 is: 2,853.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065.48 : 9,093.59 = 1,903.08 : x
  2. Step 2: Convert to fraction form
    6,065.48/9,093.59 = 1,903.08/x
  3. Step 3: Cross multiply
    6,065.48x = 9,093.59 × 1,903.08
  4. Step 4: Simplify right side
    6,065.48x = 17,305,868.12
  5. Step 5: Solve for x
    x = 17,305,868.12/6,065.48
  6. Step 6: Final answer
    x = 2,853.18

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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.