Home / 3,322.43-4,941.76-3,026.57

Finding the Fourth Proportional to 3,322.43, 4,941.76 and 3,026.57

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Solution

The fourth proportional to 3,322.43, 4,941.76 and 3,026.57 is: 4,501.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322.43 : 4,941.76 = 3,026.57 : x
  2. Step 2: Convert to fraction form
    3,322.43/4,941.76 = 3,026.57/x
  3. Step 3: Cross multiply
    3,322.43x = 4,941.76 × 3,026.57
  4. Step 4: Simplify right side
    3,322.43x = 14,956,582.56
  5. Step 5: Solve for x
    x = 14,956,582.56/3,322.43
  6. Step 6: Final answer
    x = 4,501.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.