Home / 25,795.48-38,704.17-14,095.03

Finding the Fourth Proportional to 25,795.48, 38,704.17 and 14,095.03

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Solution

The fourth proportional to 25,795.48, 38,704.17 and 14,095.03 is: 21,148.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,795.48 : 38,704.17 = 14,095.03 : x
  2. Step 2: Convert to fraction form
    25,795.48/38,704.17 = 14,095.03/x
  3. Step 3: Cross multiply
    25,795.48x = 38,704.17 × 14,095.03
  4. Step 4: Simplify right side
    25,795.48x = 545,536,437.28
  5. Step 5: Solve for x
    x = 545,536,437.28/25,795.48
  6. Step 6: Final answer
    x = 21,148.53

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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.