Home / 4,925.16-7,383.42-1,849.32

Finding the Fourth Proportional to 4,925.16, 7,383.42 and 1,849.32

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Solution

The fourth proportional to 4,925.16, 7,383.42 and 1,849.32 is: 2,772.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.16 : 7,383.42 = 1,849.32 : x
  2. Step 2: Convert to fraction form
    4,925.16/7,383.42 = 1,849.32/x
  3. Step 3: Cross multiply
    4,925.16x = 7,383.42 × 1,849.32
  4. Step 4: Simplify right side
    4,925.16x = 13,654,306.27
  5. Step 5: Solve for x
    x = 13,654,306.27/4,925.16
  6. Step 6: Final answer
    x = 2,772.36

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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.