Home / 16,769.92-25,160.15-6,913.84

Finding the Fourth Proportional to 16,769.92, 25,160.15 and 6,913.84

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Solution

The fourth proportional to 16,769.92, 25,160.15 and 6,913.84 is: 10,372.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,769.92 : 25,160.15 = 6,913.84 : x
  2. Step 2: Convert to fraction form
    16,769.92/25,160.15 = 6,913.84/x
  3. Step 3: Cross multiply
    16,769.92x = 25,160.15 × 6,913.84
  4. Step 4: Simplify right side
    16,769.92x = 173,953,154.01
  5. Step 5: Solve for x
    x = 173,953,154.01/16,769.92
  6. Step 6: Final answer
    x = 10,372.93

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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.