Home / 3,004.83-4,147.54-1,746.45

Finding the Fourth Proportional to 3,004.83, 4,147.54 and 1,746.45

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Solution

The fourth proportional to 3,004.83, 4,147.54 and 1,746.45 is: 2,410.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004.83 : 4,147.54 = 1,746.45 : x
  2. Step 2: Convert to fraction form
    3,004.83/4,147.54 = 1,746.45/x
  3. Step 3: Cross multiply
    3,004.83x = 4,147.54 × 1,746.45
  4. Step 4: Simplify right side
    3,004.83x = 7,243,471.23
  5. Step 5: Solve for x
    x = 7,243,471.23/3,004.83
  6. Step 6: Final answer
    x = 2,410.61

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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.