Home / 23,299.79-34,943.67-10,807.56

Finding the Fourth Proportional to 23,299.79, 34,943.67 and 10,807.56

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Solution

The fourth proportional to 23,299.79, 34,943.67 and 10,807.56 is: 16,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299.79 : 34,943.67 = 10,807.56 : x
  2. Step 2: Convert to fraction form
    23,299.79/34,943.67 = 10,807.56/x
  3. Step 3: Cross multiply
    23,299.79x = 34,943.67 × 10,807.56
  4. Step 4: Simplify right side
    23,299.79x = 377,655,810.15
  5. Step 5: Solve for x
    x = 377,655,810.15/23,299.79
  6. Step 6: Final answer
    x = 16,208.55

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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.