Home / 4,030.72-6,047.30-3,334.22

Finding the Fourth Proportional to 4,030.72, 6,047.30 and 3,334.22

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Solution

The fourth proportional to 4,030.72, 6,047.30 and 3,334.22 is: 5,002.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.72 : 6,047.30 = 3,334.22 : x
  2. Step 2: Convert to fraction form
    4,030.72/6,047.30 = 3,334.22/x
  3. Step 3: Cross multiply
    4,030.72x = 6,047.30 × 3,334.22
  4. Step 4: Simplify right side
    4,030.72x = 20,163,028.61
  5. Step 5: Solve for x
    x = 20,163,028.61/4,030.72
  6. Step 6: Final answer
    x = 5,002.34

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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.