Home / 7,259.25-10,889.01-2,065.26

Finding the Fourth Proportional to 7,259.25, 10,889.01 and 2,065.26

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Solution

The fourth proportional to 7,259.25, 10,889.01 and 2,065.26 is: 3,097.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259.25 : 10,889.01 = 2,065.26 : x
  2. Step 2: Convert to fraction form
    7,259.25/10,889.01 = 2,065.26/x
  3. Step 3: Cross multiply
    7,259.25x = 10,889.01 × 2,065.26
  4. Step 4: Simplify right side
    7,259.25x = 22,488,636.79
  5. Step 5: Solve for x
    x = 22,488,636.79/7,259.25
  6. Step 6: Final answer
    x = 3,097.93

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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.