Home / 10,698.24-16,050.38-9,369.62

Finding the Fourth Proportional to 10,698.24, 16,050.38 and 9,369.62

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Solution

The fourth proportional to 10,698.24, 16,050.38 and 9,369.62 is: 14,057.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,698.24 : 16,050.38 = 9,369.62 : x
  2. Step 2: Convert to fraction form
    10,698.24/16,050.38 = 9,369.62/x
  3. Step 3: Cross multiply
    10,698.24x = 16,050.38 × 9,369.62
  4. Step 4: Simplify right side
    10,698.24x = 150,385,961.46
  5. Step 5: Solve for x
    x = 150,385,961.46/10,698.24
  6. Step 6: Final answer
    x = 14,057.07

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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.