Home / 4,369.55-6,030.11-2,380.19

Finding the Fourth Proportional to 4,369.55, 6,030.11 and 2,380.19

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Solution

The fourth proportional to 4,369.55, 6,030.11 and 2,380.19 is: 3,284.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.55 : 6,030.11 = 2,380.19 : x
  2. Step 2: Convert to fraction form
    4,369.55/6,030.11 = 2,380.19/x
  3. Step 3: Cross multiply
    4,369.55x = 6,030.11 × 2,380.19
  4. Step 4: Simplify right side
    4,369.55x = 14,352,783.32
  5. Step 5: Solve for x
    x = 14,352,783.32/4,369.55
  6. Step 6: Final answer
    x = 3,284.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.