Home / 16,070.69-24,064.11-12,933.56

Finding the Fourth Proportional to 16,070.69, 24,064.11 and 12,933.56

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Solution

The fourth proportional to 16,070.69, 24,064.11 and 12,933.56 is: 19,366.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,070.69 : 24,064.11 = 12,933.56 : x
  2. Step 2: Convert to fraction form
    16,070.69/24,064.11 = 12,933.56/x
  3. Step 3: Cross multiply
    16,070.69x = 24,064.11 × 12,933.56
  4. Step 4: Simplify right side
    16,070.69x = 311,234,610.53
  5. Step 5: Solve for x
    x = 311,234,610.53/16,070.69
  6. Step 6: Final answer
    x = 19,366.60

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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.