Home / 1,794.52-2,475.32-1,130.24

Finding the Fourth Proportional to 1,794.52, 2,475.32 and 1,130.24

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Solution

The fourth proportional to 1,794.52, 2,475.32 and 1,130.24 is: 1,559.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794.52 : 2,475.32 = 1,130.24 : x
  2. Step 2: Convert to fraction form
    1,794.52/2,475.32 = 1,130.24/x
  3. Step 3: Cross multiply
    1,794.52x = 2,475.32 × 1,130.24
  4. Step 4: Simplify right side
    1,794.52x = 2,797,705.68
  5. Step 5: Solve for x
    x = 2,797,705.68/1,794.52
  6. Step 6: Final answer
    x = 1,559.03

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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.