Home / 4,382.33-6,573.44-1,095.39

Finding the Fourth Proportional to 4,382.33, 6,573.44 and 1,095.39

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Solution

The fourth proportional to 4,382.33, 6,573.44 and 1,095.39 is: 1,643.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.33 : 6,573.44 = 1,095.39 : x
  2. Step 2: Convert to fraction form
    4,382.33/6,573.44 = 1,095.39/x
  3. Step 3: Cross multiply
    4,382.33x = 6,573.44 × 1,095.39
  4. Step 4: Simplify right side
    4,382.33x = 7,200,483.18
  5. Step 5: Solve for x
    x = 7,200,483.18/4,382.33
  6. Step 6: Final answer
    x = 1,643.07

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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.