Home / 23,890.53-35,823.41-10,731.66

Finding the Fourth Proportional to 23,890.53, 35,823.41 and 10,731.66

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Solution

The fourth proportional to 23,890.53, 35,823.41 and 10,731.66 is: 16,091.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,890.53 : 35,823.41 = 10,731.66 : x
  2. Step 2: Convert to fraction form
    23,890.53/35,823.41 = 10,731.66/x
  3. Step 3: Cross multiply
    23,890.53x = 35,823.41 × 10,731.66
  4. Step 4: Simplify right side
    23,890.53x = 384,444,602.50
  5. Step 5: Solve for x
    x = 384,444,602.50/23,890.53
  6. Step 6: Final answer
    x = 16,091.92

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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.