Home / 9,069.84-12,516.93-5,092.34

Finding the Fourth Proportional to 9,069.84, 12,516.93 and 5,092.34

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Solution

The fourth proportional to 9,069.84, 12,516.93 and 5,092.34 is: 7,027.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.84 : 12,516.93 = 5,092.34 : x
  2. Step 2: Convert to fraction form
    9,069.84/12,516.93 = 5,092.34/x
  3. Step 3: Cross multiply
    9,069.84x = 12,516.93 × 5,092.34
  4. Step 4: Simplify right side
    9,069.84x = 63,740,400.73
  5. Step 5: Solve for x
    x = 63,740,400.73/9,069.84
  6. Step 6: Final answer
    x = 7,027.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.