Home / 4,160.04-6,239.44-1,694.90

Finding the Fourth Proportional to 4,160.04, 6,239.44 and 1,694.90

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Solution

The fourth proportional to 4,160.04, 6,239.44 and 1,694.90 is: 2,542.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160.04 : 6,239.44 = 1,694.90 : x
  2. Step 2: Convert to fraction form
    4,160.04/6,239.44 = 1,694.90/x
  3. Step 3: Cross multiply
    4,160.04x = 6,239.44 × 1,694.90
  4. Step 4: Simplify right side
    4,160.04x = 10,575,226.86
  5. Step 5: Solve for x
    x = 10,575,226.86/4,160.04
  6. Step 6: Final answer
    x = 2,542.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.