Home / 3,007.44-4,151.04-1,829.34

Finding the Fourth Proportional to 3,007.44, 4,151.04 and 1,829.34

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Solution

The fourth proportional to 3,007.44, 4,151.04 and 1,829.34 is: 2,524.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.44 : 4,151.04 = 1,829.34 : x
  2. Step 2: Convert to fraction form
    3,007.44/4,151.04 = 1,829.34/x
  3. Step 3: Cross multiply
    3,007.44x = 4,151.04 × 1,829.34
  4. Step 4: Simplify right side
    3,007.44x = 7,593,663.51
  5. Step 5: Solve for x
    x = 7,593,663.51/3,007.44
  6. Step 6: Final answer
    x = 2,524.96

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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.