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Finding the Fourth Proportional to 4,300.31, 5,933.63 and 2,411.93

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Solution

The fourth proportional to 4,300.31, 5,933.63 and 2,411.93 is: 3,328.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300.31 : 5,933.63 = 2,411.93 : x
  2. Step 2: Convert to fraction form
    4,300.31/5,933.63 = 2,411.93/x
  3. Step 3: Cross multiply
    4,300.31x = 5,933.63 × 2,411.93
  4. Step 4: Simplify right side
    4,300.31x = 14,311,458.48
  5. Step 5: Solve for x
    x = 14,311,458.48/4,300.31
  6. Step 6: Final answer
    x = 3,328.01

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