Home / 2,693.31-4,041.24-1,133.67

Finding the Fourth Proportional to 2,693.31, 4,041.24 and 1,133.67

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Solution

The fourth proportional to 2,693.31, 4,041.24 and 1,133.67 is: 1,701.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.31 : 4,041.24 = 1,133.67 : x
  2. Step 2: Convert to fraction form
    2,693.31/4,041.24 = 1,133.67/x
  3. Step 3: Cross multiply
    2,693.31x = 4,041.24 × 1,133.67
  4. Step 4: Simplify right side
    2,693.31x = 4,581,432.55
  5. Step 5: Solve for x
    x = 4,581,432.55/2,693.31
  6. Step 6: Final answer
    x = 1,701.04

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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.