Home / 2,367.09-3,259.44-2,070.63

Finding the Fourth Proportional to 2,367.09, 3,259.44 and 2,070.63

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Solution

The fourth proportional to 2,367.09, 3,259.44 and 2,070.63 is: 2,851.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.09 : 3,259.44 = 2,070.63 : x
  2. Step 2: Convert to fraction form
    2,367.09/3,259.44 = 2,070.63/x
  3. Step 3: Cross multiply
    2,367.09x = 3,259.44 × 2,070.63
  4. Step 4: Simplify right side
    2,367.09x = 6,749,094.25
  5. Step 5: Solve for x
    x = 6,749,094.25/2,367.09
  6. Step 6: Final answer
    x = 2,851.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.