Home / 3,410.64-4,703.14-2,701.35

Finding the Fourth Proportional to 3,410.64, 4,703.14 and 2,701.35

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Solution

The fourth proportional to 3,410.64, 4,703.14 and 2,701.35 is: 3,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.64 : 4,703.14 = 2,701.35 : x
  2. Step 2: Convert to fraction form
    3,410.64/4,703.14 = 2,701.35/x
  3. Step 3: Cross multiply
    3,410.64x = 4,703.14 × 2,701.35
  4. Step 4: Simplify right side
    3,410.64x = 12,704,827.24
  5. Step 5: Solve for x
    x = 12,704,827.24/3,410.64
  6. Step 6: Final answer
    x = 3,725.06

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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.