Home / 16,246.76-24,363.74-5,716.20

Finding the Fourth Proportional to 16,246.76, 24,363.74 and 5,716.20

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Solution

The fourth proportional to 16,246.76, 24,363.74 and 5,716.20 is: 8,572.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.76 : 24,363.74 = 5,716.20 : x
  2. Step 2: Convert to fraction form
    16,246.76/24,363.74 = 5,716.20/x
  3. Step 3: Cross multiply
    16,246.76x = 24,363.74 × 5,716.20
  4. Step 4: Simplify right side
    16,246.76x = 139,268,010.59
  5. Step 5: Solve for x
    x = 139,268,010.59/16,246.76
  6. Step 6: Final answer
    x = 8,572.05

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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.