Home / 16,579.23-24,869.54-4,892.46

Finding the Fourth Proportional to 16,579.23, 24,869.54 and 4,892.46

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Solution

The fourth proportional to 16,579.23, 24,869.54 and 4,892.46 is: 7,338.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,579.23 : 24,869.54 = 4,892.46 : x
  2. Step 2: Convert to fraction form
    16,579.23/24,869.54 = 4,892.46/x
  3. Step 3: Cross multiply
    16,579.23x = 24,869.54 × 4,892.46
  4. Step 4: Simplify right side
    16,579.23x = 121,673,229.67
  5. Step 5: Solve for x
    x = 121,673,229.67/16,579.23
  6. Step 6: Final answer
    x = 7,338.90

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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.