Home / 43,950.99-65,926.61-10,670.91

Finding the Fourth Proportional to 43,950.99, 65,926.61 and 10,670.91

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Solution

The fourth proportional to 43,950.99, 65,926.61 and 10,670.91 is: 16,006.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,950.99 : 65,926.61 = 10,670.91 : x
  2. Step 2: Convert to fraction form
    43,950.99/65,926.61 = 10,670.91/x
  3. Step 3: Cross multiply
    43,950.99x = 65,926.61 × 10,670.91
  4. Step 4: Simplify right side
    43,950.99x = 703,496,868.56
  5. Step 5: Solve for x
    x = 703,496,868.56/43,950.99
  6. Step 6: Final answer
    x = 16,006.39

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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.