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Finding the Fourth Proportional to 6,048.57, 9,071.22 and 1,664.97

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Solution

The fourth proportional to 6,048.57, 9,071.22 and 1,664.97 is: 2,497.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048.57 : 9,071.22 = 1,664.97 : x
  2. Step 2: Convert to fraction form
    6,048.57/9,071.22 = 1,664.97/x
  3. Step 3: Cross multiply
    6,048.57x = 9,071.22 × 1,664.97
  4. Step 4: Simplify right side
    6,048.57x = 15,103,309.16
  5. Step 5: Solve for x
    x = 15,103,309.16/6,048.57
  6. Step 6: Final answer
    x = 2,497.00

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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.