Home / 16,246.58-24,370.81-4,559.78

Finding the Fourth Proportional to 16,246.58, 24,370.81 and 4,559.78

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Solution

The fourth proportional to 16,246.58, 24,370.81 and 4,559.78 is: 6,839.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.58 : 24,370.81 = 4,559.78 : x
  2. Step 2: Convert to fraction form
    16,246.58/24,370.81 = 4,559.78/x
  3. Step 3: Cross multiply
    16,246.58x = 24,370.81 × 4,559.78
  4. Step 4: Simplify right side
    16,246.58x = 111,125,581.55
  5. Step 5: Solve for x
    x = 111,125,581.55/16,246.58
  6. Step 6: Final answer
    x = 6,839.94

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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.