Home / 23,281.73-34,928.01-6,641.99

Finding the Fourth Proportional to 23,281.73, 34,928.01 and 6,641.99

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Solution

The fourth proportional to 23,281.73, 34,928.01 and 6,641.99 is: 9,964.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,281.73 : 34,928.01 = 6,641.99 : x
  2. Step 2: Convert to fraction form
    23,281.73/34,928.01 = 6,641.99/x
  3. Step 3: Cross multiply
    23,281.73x = 34,928.01 × 6,641.99
  4. Step 4: Simplify right side
    23,281.73x = 231,991,318.50
  5. Step 5: Solve for x
    x = 231,991,318.50/23,281.73
  6. Step 6: Final answer
    x = 9,964.52

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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.