Home / 23,287.50-34,932.41-6,650

Finding the Fourth Proportional to 23,287.50, 34,932.41 and 6,650

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Solution

The fourth proportional to 23,287.50, 34,932.41 and 6,650 is: 9,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,287.50 : 34,932.41 = 6,650 : x
  2. Step 2: Convert to fraction form
    23,287.50/34,932.41 = 6,650/x
  3. Step 3: Cross multiply
    23,287.50x = 34,932.41 × 6,650
  4. Step 4: Simplify right side
    23,287.50x = 232,300,526.50
  5. Step 5: Solve for x
    x = 232,300,526.50/23,287.50
  6. Step 6: Final answer
    x = 9,975.33

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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.