Home / 4,592.36-6,889.25-1,959.86

Finding the Fourth Proportional to 4,592.36, 6,889.25 and 1,959.86

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Solution

The fourth proportional to 4,592.36, 6,889.25 and 1,959.86 is: 2,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592.36 : 6,889.25 = 1,959.86 : x
  2. Step 2: Convert to fraction form
    4,592.36/6,889.25 = 1,959.86/x
  3. Step 3: Cross multiply
    4,592.36x = 6,889.25 × 1,959.86
  4. Step 4: Simplify right side
    4,592.36x = 13,501,987.63
  5. Step 5: Solve for x
    x = 13,501,987.63/4,592.36
  6. Step 6: Final answer
    x = 2,940.10

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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.