Home / 4,401.95-6,603.93-1,804.88

Finding the Fourth Proportional to 4,401.95, 6,603.93 and 1,804.88

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Solution

The fourth proportional to 4,401.95, 6,603.93 and 1,804.88 is: 2,707.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.95 : 6,603.93 = 1,804.88 : x
  2. Step 2: Convert to fraction form
    4,401.95/6,603.93 = 1,804.88/x
  3. Step 3: Cross multiply
    4,401.95x = 6,603.93 × 1,804.88
  4. Step 4: Simplify right side
    4,401.95x = 11,919,317.69
  5. Step 5: Solve for x
    x = 11,919,317.69/4,401.95
  6. Step 6: Final answer
    x = 2,707.74

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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.