Home / 15,908.94-23,855.31-6,040.71

Finding the Fourth Proportional to 15,908.94, 23,855.31 and 6,040.71

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Solution

The fourth proportional to 15,908.94, 23,855.31 and 6,040.71 is: 9,057.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,908.94 : 23,855.31 = 6,040.71 : x
  2. Step 2: Convert to fraction form
    15,908.94/23,855.31 = 6,040.71/x
  3. Step 3: Cross multiply
    15,908.94x = 23,855.31 × 6,040.71
  4. Step 4: Simplify right side
    15,908.94x = 144,103,009.67
  5. Step 5: Solve for x
    x = 144,103,009.67/15,908.94
  6. Step 6: Final answer
    x = 9,057.99

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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.