Home / 45,362.45-67,898.09-24,249.69

Finding the Fourth Proportional to 45,362.45, 67,898.09 and 24,249.69

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Solution

The fourth proportional to 45,362.45, 67,898.09 and 24,249.69 is: 36,296.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362.45 : 67,898.09 = 24,249.69 : x
  2. Step 2: Convert to fraction form
    45,362.45/67,898.09 = 24,249.69/x
  3. Step 3: Cross multiply
    45,362.45x = 67,898.09 × 24,249.69
  4. Step 4: Simplify right side
    45,362.45x = 1,646,507,512.84
  5. Step 5: Solve for x
    x = 1,646,507,512.84/45,362.45
  6. Step 6: Final answer
    x = 36,296.71

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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.