Home / 2,570.45-3,845.95-2,414.93

Finding the Fourth Proportional to 2,570.45, 3,845.95 and 2,414.93

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Solution

The fourth proportional to 2,570.45, 3,845.95 and 2,414.93 is: 3,613.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570.45 : 3,845.95 = 2,414.93 : x
  2. Step 2: Convert to fraction form
    2,570.45/3,845.95 = 2,414.93/x
  3. Step 3: Cross multiply
    2,570.45x = 3,845.95 × 2,414.93
  4. Step 4: Simplify right side
    2,570.45x = 9,287,690.42
  5. Step 5: Solve for x
    x = 9,287,690.42/2,570.45
  6. Step 6: Final answer
    x = 3,613.26

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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.