Home / 16,579.83-24,873.93-4,893.15

Finding the Fourth Proportional to 16,579.83, 24,873.93 and 4,893.15

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Solution

The fourth proportional to 16,579.83, 24,873.93 and 4,893.15 is: 7,340.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,579.83 : 24,873.93 = 4,893.15 : x
  2. Step 2: Convert to fraction form
    16,579.83/24,873.93 = 4,893.15/x
  3. Step 3: Cross multiply
    16,579.83x = 24,873.93 × 4,893.15
  4. Step 4: Simplify right side
    16,579.83x = 121,711,870.58
  5. Step 5: Solve for x
    x = 121,711,870.58/16,579.83
  6. Step 6: Final answer
    x = 7,340.96

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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.