Home / 46,133.86-69,200.78-33,011.86

Finding the Fourth Proportional to 46,133.86, 69,200.78 and 33,011.86

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Solution

The fourth proportional to 46,133.86, 69,200.78 and 33,011.86 is: 49,517.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,133.86 : 69,200.78 = 33,011.86 : x
  2. Step 2: Convert to fraction form
    46,133.86/69,200.78 = 33,011.86/x
  3. Step 3: Cross multiply
    46,133.86x = 69,200.78 × 33,011.86
  4. Step 4: Simplify right side
    46,133.86x = 2,284,446,461.25
  5. Step 5: Solve for x
    x = 2,284,446,461.25/46,133.86
  6. Step 6: Final answer
    x = 49,517.78

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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.