Home / 2,934.10-4,050.32-1,754.94

Finding the Fourth Proportional to 2,934.10, 4,050.32 and 1,754.94

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Solution

The fourth proportional to 2,934.10, 4,050.32 and 1,754.94 is: 2,422.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934.10 : 4,050.32 = 1,754.94 : x
  2. Step 2: Convert to fraction form
    2,934.10/4,050.32 = 1,754.94/x
  3. Step 3: Cross multiply
    2,934.10x = 4,050.32 × 1,754.94
  4. Step 4: Simplify right side
    2,934.10x = 7,108,068.58
  5. Step 5: Solve for x
    x = 7,108,068.58/2,934.10
  6. Step 6: Final answer
    x = 2,422.58

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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.