Home / 44,633.92-66,950.40-10,900.24

Finding the Fourth Proportional to 44,633.92, 66,950.40 and 10,900.24

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Solution

The fourth proportional to 44,633.92, 66,950.40 and 10,900.24 is: 16,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,633.92 : 66,950.40 = 10,900.24 : x
  2. Step 2: Convert to fraction form
    44,633.92/66,950.40 = 10,900.24/x
  3. Step 3: Cross multiply
    44,633.92x = 66,950.40 × 10,900.24
  4. Step 4: Simplify right side
    44,633.92x = 729,775,428.10
  5. Step 5: Solve for x
    x = 729,775,428.10/44,633.92
  6. Step 6: Final answer
    x = 16,350.24

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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.