Home / 2,567.08-3,825.91-2,545.62

Finding the Fourth Proportional to 2,567.08, 3,825.91 and 2,545.62

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Solution

The fourth proportional to 2,567.08, 3,825.91 and 2,545.62 is: 3,793.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567.08 : 3,825.91 = 2,545.62 : x
  2. Step 2: Convert to fraction form
    2,567.08/3,825.91 = 2,545.62/x
  3. Step 3: Cross multiply
    2,567.08x = 3,825.91 × 2,545.62
  4. Step 4: Simplify right side
    2,567.08x = 9,739,313.01
  5. Step 5: Solve for x
    x = 9,739,313.01/2,567.08
  6. Step 6: Final answer
    x = 3,793.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.