Home / 28,007.05-41,966.83-23,829.88

Finding the Fourth Proportional to 28,007.05, 41,966.83 and 23,829.88

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Solution

The fourth proportional to 28,007.05, 41,966.83 and 23,829.88 is: 35,707.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,007.05 : 41,966.83 = 23,829.88 : x
  2. Step 2: Convert to fraction form
    28,007.05/41,966.83 = 23,829.88/x
  3. Step 3: Cross multiply
    28,007.05x = 41,966.83 × 23,829.88
  4. Step 4: Simplify right side
    28,007.05x = 1,000,064,522.88
  5. Step 5: Solve for x
    x = 1,000,064,522.88/28,007.05
  6. Step 6: Final answer
    x = 35,707.60

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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.