Home / 23,256.45-34,859.84-10,761.93

Finding the Fourth Proportional to 23,256.45, 34,859.84 and 10,761.93

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Solution

The fourth proportional to 23,256.45, 34,859.84 and 10,761.93 is: 16,131.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256.45 : 34,859.84 = 10,761.93 : x
  2. Step 2: Convert to fraction form
    23,256.45/34,859.84 = 10,761.93/x
  3. Step 3: Cross multiply
    23,256.45x = 34,859.84 × 10,761.93
  4. Step 4: Simplify right side
    23,256.45x = 375,159,104.08
  5. Step 5: Solve for x
    x = 375,159,104.08/23,256.45
  6. Step 6: Final answer
    x = 16,131.40

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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.