Home / 2,303.62-3,452.73-1,134.16

Finding the Fourth Proportional to 2,303.62, 3,452.73 and 1,134.16

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Solution

The fourth proportional to 2,303.62, 3,452.73 and 1,134.16 is: 1,699.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303.62 : 3,452.73 = 1,134.16 : x
  2. Step 2: Convert to fraction form
    2,303.62/3,452.73 = 1,134.16/x
  3. Step 3: Cross multiply
    2,303.62x = 3,452.73 × 1,134.16
  4. Step 4: Simplify right side
    2,303.62x = 3,915,948.26
  5. Step 5: Solve for x
    x = 3,915,948.26/2,303.62
  6. Step 6: Final answer
    x = 1,699.91

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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.