Home / 15,196.96-22,794.76-4,666.56

Finding the Fourth Proportional to 15,196.96, 22,794.76 and 4,666.56

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Solution

The fourth proportional to 15,196.96, 22,794.76 and 4,666.56 is: 6,999.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,196.96 : 22,794.76 = 4,666.56 : x
  2. Step 2: Convert to fraction form
    15,196.96/22,794.76 = 4,666.56/x
  3. Step 3: Cross multiply
    15,196.96x = 22,794.76 × 4,666.56
  4. Step 4: Simplify right side
    15,196.96x = 106,372,977.92
  5. Step 5: Solve for x
    x = 106,372,977.92/15,196.96
  6. Step 6: Final answer
    x = 6,999.62

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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.