Home / 2,567.08-3,850.62-1,029.16

Finding the Fourth Proportional to 2,567.08, 3,850.62 and 1,029.16

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Solution

The fourth proportional to 2,567.08, 3,850.62 and 1,029.16 is: 1,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567.08 : 3,850.62 = 1,029.16 : x
  2. Step 2: Convert to fraction form
    2,567.08/3,850.62 = 1,029.16/x
  3. Step 3: Cross multiply
    2,567.08x = 3,850.62 × 1,029.16
  4. Step 4: Simplify right side
    2,567.08x = 3,962,904.08
  5. Step 5: Solve for x
    x = 3,962,904.08/2,567.08
  6. Step 6: Final answer
    x = 1,543.74

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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.