Home / 4,430.95-6,114.56-2,441.39

Finding the Fourth Proportional to 4,430.95, 6,114.56 and 2,441.39

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Solution

The fourth proportional to 4,430.95, 6,114.56 and 2,441.39 is: 3,369.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.95 : 6,114.56 = 2,441.39 : x
  2. Step 2: Convert to fraction form
    4,430.95/6,114.56 = 2,441.39/x
  3. Step 3: Cross multiply
    4,430.95x = 6,114.56 × 2,441.39
  4. Step 4: Simplify right side
    4,430.95x = 14,928,037.85
  5. Step 5: Solve for x
    x = 14,928,037.85/4,430.95
  6. Step 6: Final answer
    x = 3,369.04

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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.