Home / 3,002.64-4,501.56-1,441.84

Finding the Fourth Proportional to 3,002.64, 4,501.56 and 1,441.84

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Solution

The fourth proportional to 3,002.64, 4,501.56 and 1,441.84 is: 2,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002.64 : 4,501.56 = 1,441.84 : x
  2. Step 2: Convert to fraction form
    3,002.64/4,501.56 = 1,441.84/x
  3. Step 3: Cross multiply
    3,002.64x = 4,501.56 × 1,441.84
  4. Step 4: Simplify right side
    3,002.64x = 6,490,529.27
  5. Step 5: Solve for x
    x = 6,490,529.27/3,002.64
  6. Step 6: Final answer
    x = 2,161.61

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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.