Home / 5,065.99-7,596.75-2,292.55

Finding the Fourth Proportional to 5,065.99, 7,596.75 and 2,292.55

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Solution

The fourth proportional to 5,065.99, 7,596.75 and 2,292.55 is: 3,437.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065.99 : 7,596.75 = 2,292.55 : x
  2. Step 2: Convert to fraction form
    5,065.99/7,596.75 = 2,292.55/x
  3. Step 3: Cross multiply
    5,065.99x = 7,596.75 × 2,292.55
  4. Step 4: Simplify right side
    5,065.99x = 17,415,929.21
  5. Step 5: Solve for x
    x = 17,415,929.21/5,065.99
  6. Step 6: Final answer
    x = 3,437.81

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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.