Home / 23,411.16-35,111.54-6,767.56

Finding the Fourth Proportional to 23,411.16, 35,111.54 and 6,767.56

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Solution

The fourth proportional to 23,411.16, 35,111.54 and 6,767.56 is: 10,149.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411.16 : 35,111.54 = 6,767.56 : x
  2. Step 2: Convert to fraction form
    23,411.16/35,111.54 = 6,767.56/x
  3. Step 3: Cross multiply
    23,411.16x = 35,111.54 × 6,767.56
  4. Step 4: Simplify right side
    23,411.16x = 237,619,453.64
  5. Step 5: Solve for x
    x = 237,619,453.64/23,411.16
  6. Step 6: Final answer
    x = 10,149.84

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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.