Home / 23,211.45-34,812.73-6,567.47

Finding the Fourth Proportional to 23,211.45, 34,812.73 and 6,567.47

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Solution

The fourth proportional to 23,211.45, 34,812.73 and 6,567.47 is: 9,849.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,211.45 : 34,812.73 = 6,567.47 : x
  2. Step 2: Convert to fraction form
    23,211.45/34,812.73 = 6,567.47/x
  3. Step 3: Cross multiply
    23,211.45x = 34,812.73 × 6,567.47
  4. Step 4: Simplify right side
    23,211.45x = 228,631,559.89
  5. Step 5: Solve for x
    x = 228,631,559.89/23,211.45
  6. Step 6: Final answer
    x = 9,849.95

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1.5x scale

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.