Home / 16,186.92-24,280.53-4,501.05

Finding the Fourth Proportional to 16,186.92, 24,280.53 and 4,501.05

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Solution

The fourth proportional to 16,186.92, 24,280.53 and 4,501.05 is: 6,751.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186.92 : 24,280.53 = 4,501.05 : x
  2. Step 2: Convert to fraction form
    16,186.92/24,280.53 = 4,501.05/x
  3. Step 3: Cross multiply
    16,186.92x = 24,280.53 × 4,501.05
  4. Step 4: Simplify right side
    16,186.92x = 109,287,879.56
  5. Step 5: Solve for x
    x = 109,287,879.56/16,186.92
  6. Step 6: Final answer
    x = 6,751.62

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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.