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Finding the Fourth Proportional to 6,006.99, 9,007.48 and 1,845.99

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Solution

The fourth proportional to 6,006.99, 9,007.48 and 1,845.99 is: 2,768.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.99 : 9,007.48 = 1,845.99 : x
  2. Step 2: Convert to fraction form
    6,006.99/9,007.48 = 1,845.99/x
  3. Step 3: Cross multiply
    6,006.99x = 9,007.48 × 1,845.99
  4. Step 4: Simplify right side
    6,006.99x = 16,627,718.01
  5. Step 5: Solve for x
    x = 16,627,718.01/6,006.99
  6. Step 6: Final answer
    x = 2,768.06

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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.