Home / 2,334.30-3,209.67-2,237.10

Finding the Fourth Proportional to 2,334.30, 3,209.67 and 2,237.10

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Solution

The fourth proportional to 2,334.30, 3,209.67 and 2,237.10 is: 3,076.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334.30 : 3,209.67 = 2,237.10 : x
  2. Step 2: Convert to fraction form
    2,334.30/3,209.67 = 2,237.10/x
  3. Step 3: Cross multiply
    2,334.30x = 3,209.67 × 2,237.10
  4. Step 4: Simplify right side
    2,334.30x = 7,180,352.76
  5. Step 5: Solve for x
    x = 7,180,352.76/2,334.30
  6. Step 6: Final answer
    x = 3,076.02

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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.