Home / 4,133.64-5,701.90-2,453.91

Finding the Fourth Proportional to 4,133.64, 5,701.90 and 2,453.91

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Solution

The fourth proportional to 4,133.64, 5,701.90 and 2,453.91 is: 3,384.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.64 : 5,701.90 = 2,453.91 : x
  2. Step 2: Convert to fraction form
    4,133.64/5,701.90 = 2,453.91/x
  3. Step 3: Cross multiply
    4,133.64x = 5,701.90 × 2,453.91
  4. Step 4: Simplify right side
    4,133.64x = 13,991,949.43
  5. Step 5: Solve for x
    x = 13,991,949.43/4,133.64
  6. Step 6: Final answer
    x = 3,384.90

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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.