Home / 4,433.05-6,117.65-2,443.68

Finding the Fourth Proportional to 4,433.05, 6,117.65 and 2,443.68

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Solution

The fourth proportional to 4,433.05, 6,117.65 and 2,443.68 is: 3,372.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.05 : 6,117.65 = 2,443.68 : x
  2. Step 2: Convert to fraction form
    4,433.05/6,117.65 = 2,443.68/x
  3. Step 3: Cross multiply
    4,433.05x = 6,117.65 × 2,443.68
  4. Step 4: Simplify right side
    4,433.05x = 14,949,575.90
  5. Step 5: Solve for x
    x = 14,949,575.90/4,433.05
  6. Step 6: Final answer
    x = 3,372.30

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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.