Home / 4,590.31-6,883.19-1,957.41

Finding the Fourth Proportional to 4,590.31, 6,883.19 and 1,957.41

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Solution

The fourth proportional to 4,590.31, 6,883.19 and 1,957.41 is: 2,935.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.31 : 6,883.19 = 1,957.41 : x
  2. Step 2: Convert to fraction form
    4,590.31/6,883.19 = 1,957.41/x
  3. Step 3: Cross multiply
    4,590.31x = 6,883.19 × 1,957.41
  4. Step 4: Simplify right side
    4,590.31x = 13,473,190.52
  5. Step 5: Solve for x
    x = 13,473,190.52/4,590.31
  6. Step 6: Final answer
    x = 2,935.14

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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.