Home / 4,430.95-6,114.49-2,441.45

Finding the Fourth Proportional to 4,430.95, 6,114.49 and 2,441.45

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Solution

The fourth proportional to 4,430.95, 6,114.49 and 2,441.45 is: 3,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.95 : 6,114.49 = 2,441.45 : x
  2. Step 2: Convert to fraction form
    4,430.95/6,114.49 = 2,441.45/x
  3. Step 3: Cross multiply
    4,430.95x = 6,114.49 × 2,441.45
  4. Step 4: Simplify right side
    4,430.95x = 14,928,230.79
  5. Step 5: Solve for x
    x = 14,928,230.79/4,430.95
  6. Step 6: Final answer
    x = 3,369.08

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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.