Home / 4,407.04-6,604.84-3,363.18

Finding the Fourth Proportional to 4,407.04, 6,604.84 and 3,363.18

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Solution

The fourth proportional to 4,407.04, 6,604.84 and 3,363.18 is: 5,040.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.04 : 6,604.84 = 3,363.18 : x
  2. Step 2: Convert to fraction form
    4,407.04/6,604.84 = 3,363.18/x
  3. Step 3: Cross multiply
    4,407.04x = 6,604.84 × 3,363.18
  4. Step 4: Simplify right side
    4,407.04x = 22,213,265.79
  5. Step 5: Solve for x
    x = 22,213,265.79/4,407.04
  6. Step 6: Final answer
    x = 5,040.40

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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.