Home / 45,025.24-67,516.66-26,310.69

Finding the Fourth Proportional to 45,025.24, 67,516.66 and 26,310.69

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Solution

The fourth proportional to 45,025.24, 67,516.66 and 26,310.69 is: 39,453.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,025.24 : 67,516.66 = 26,310.69 : x
  2. Step 2: Convert to fraction form
    45,025.24/67,516.66 = 26,310.69/x
  3. Step 3: Cross multiply
    45,025.24x = 67,516.66 × 26,310.69
  4. Step 4: Simplify right side
    45,025.24x = 1,776,409,441.96
  5. Step 5: Solve for x
    x = 1,776,409,441.96/45,025.24
  6. Step 6: Final answer
    x = 39,453.64

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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.