Home / 4,401.09-6,567.51-3,933.72

Finding the Fourth Proportional to 4,401.09, 6,567.51 and 3,933.72

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Solution

The fourth proportional to 4,401.09, 6,567.51 and 3,933.72 is: 5,870.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.09 : 6,567.51 = 3,933.72 : x
  2. Step 2: Convert to fraction form
    4,401.09/6,567.51 = 3,933.72/x
  3. Step 3: Cross multiply
    4,401.09x = 6,567.51 × 3,933.72
  4. Step 4: Simplify right side
    4,401.09x = 25,834,739.69
  5. Step 5: Solve for x
    x = 25,834,739.69/4,401.09
  6. Step 6: Final answer
    x = 5,870.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.