Home / 15,926.89-23,891.45-4,834.48

Finding the Fourth Proportional to 15,926.89, 23,891.45 and 4,834.48

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Solution

The fourth proportional to 15,926.89, 23,891.45 and 4,834.48 is: 7,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,926.89 : 23,891.45 = 4,834.48 : x
  2. Step 2: Convert to fraction form
    15,926.89/23,891.45 = 4,834.48/x
  3. Step 3: Cross multiply
    15,926.89x = 23,891.45 × 4,834.48
  4. Step 4: Simplify right side
    15,926.89x = 115,502,737.20
  5. Step 5: Solve for x
    x = 115,502,737.20/15,926.89
  6. Step 6: Final answer
    x = 7,252.06

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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.