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Finding the Fourth Proportional to 5,804.96, 8,010.86 and 3,152.34

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Solution

The fourth proportional to 5,804.96, 8,010.86 and 3,152.34 is: 4,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804.96 : 8,010.86 = 3,152.34 : x
  2. Step 2: Convert to fraction form
    5,804.96/8,010.86 = 3,152.34/x
  3. Step 3: Cross multiply
    5,804.96x = 8,010.86 × 3,152.34
  4. Step 4: Simplify right side
    5,804.96x = 25,252,954.41
  5. Step 5: Solve for x
    x = 25,252,954.41/5,804.96
  6. Step 6: Final answer
    x = 4,350.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.