Home / 22,776.89-34,166.95-7,194.38

Finding the Fourth Proportional to 22,776.89, 34,166.95 and 7,194.38

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Solution

The fourth proportional to 22,776.89, 34,166.95 and 7,194.38 is: 10,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,776.89 : 34,166.95 = 7,194.38 : x
  2. Step 2: Convert to fraction form
    22,776.89/34,166.95 = 7,194.38/x
  3. Step 3: Cross multiply
    22,776.89x = 34,166.95 × 7,194.38
  4. Step 4: Simplify right side
    22,776.89x = 245,809,832.92
  5. Step 5: Solve for x
    x = 245,809,832.92/22,776.89
  6. Step 6: Final answer
    x = 10,792.07

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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.