Home / 2,327.06-3,214.23-1,740.26

Finding the Fourth Proportional to 2,327.06, 3,214.23 and 1,740.26

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Solution

The fourth proportional to 2,327.06, 3,214.23 and 1,740.26 is: 2,403.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.06 : 3,214.23 = 1,740.26 : x
  2. Step 2: Convert to fraction form
    2,327.06/3,214.23 = 1,740.26/x
  3. Step 3: Cross multiply
    2,327.06x = 3,214.23 × 1,740.26
  4. Step 4: Simplify right side
    2,327.06x = 5,593,595.90
  5. Step 5: Solve for x
    x = 5,593,595.90/2,327.06
  6. Step 6: Final answer
    x = 2,403.72

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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.