Home / 1,794.04-2,475.08-1,323.05

Finding the Fourth Proportional to 1,794.04, 2,475.08 and 1,323.05

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Solution

The fourth proportional to 1,794.04, 2,475.08 and 1,323.05 is: 1,825.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794.04 : 2,475.08 = 1,323.05 : x
  2. Step 2: Convert to fraction form
    1,794.04/2,475.08 = 1,323.05/x
  3. Step 3: Cross multiply
    1,794.04x = 2,475.08 × 1,323.05
  4. Step 4: Simplify right side
    1,794.04x = 3,274,651.71
  5. Step 5: Solve for x
    x = 3,274,651.71/1,794.04
  6. Step 6: Final answer
    x = 1,825.29

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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.