Home / 23,266.64-34,903.42-10,787.92

Finding the Fourth Proportional to 23,266.64, 34,903.42 and 10,787.92

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Solution

The fourth proportional to 23,266.64, 34,903.42 and 10,787.92 is: 16,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.64 : 34,903.42 = 10,787.92 : x
  2. Step 2: Convert to fraction form
    23,266.64/34,903.42 = 10,787.92/x
  3. Step 3: Cross multiply
    23,266.64x = 34,903.42 × 10,787.92
  4. Step 4: Simplify right side
    23,266.64x = 376,535,302.69
  5. Step 5: Solve for x
    x = 376,535,302.69/23,266.64
  6. Step 6: Final answer
    x = 16,183.48

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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.