Home / 4,055.07-6,083.46-1,282.53

Finding the Fourth Proportional to 4,055.07, 6,083.46 and 1,282.53

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Solution

The fourth proportional to 4,055.07, 6,083.46 and 1,282.53 is: 1,924.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.07 : 6,083.46 = 1,282.53 : x
  2. Step 2: Convert to fraction form
    4,055.07/6,083.46 = 1,282.53/x
  3. Step 3: Cross multiply
    4,055.07x = 6,083.46 × 1,282.53
  4. Step 4: Simplify right side
    4,055.07x = 7,802,219.95
  5. Step 5: Solve for x
    x = 7,802,219.95/4,055.07
  6. Step 6: Final answer
    x = 1,924.07

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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.