Home / 4,430.87-6,114.75-2,441.58

Finding the Fourth Proportional to 4,430.87, 6,114.75 and 2,441.58

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Solution

The fourth proportional to 4,430.87, 6,114.75 and 2,441.58 is: 3,369.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.87 : 6,114.75 = 2,441.58 : x
  2. Step 2: Convert to fraction form
    4,430.87/6,114.75 = 2,441.58/x
  3. Step 3: Cross multiply
    4,430.87x = 6,114.75 × 2,441.58
  4. Step 4: Simplify right side
    4,430.87x = 14,929,651.31
  5. Step 5: Solve for x
    x = 14,929,651.31/4,430.87
  6. Step 6: Final answer
    x = 3,369.46

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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.