Home / 131,733.64-197,609.24-46,334.24

Finding the Fourth Proportional to 131,733.64, 197,609.24 and 46,334.24

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Solution

The fourth proportional to 131,733.64, 197,609.24 and 46,334.24 is: 69,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,733.64 : 197,609.24 = 46,334.24 : x
  2. Step 2: Convert to fraction form
    131,733.64/197,609.24 = 46,334.24/x
  3. Step 3: Cross multiply
    131,733.64x = 197,609.24 × 46,334.24
  4. Step 4: Simplify right side
    131,733.64x = 9,156,073,952.38
  5. Step 5: Solve for x
    x = 9,156,073,952.38/131,733.64
  6. Step 6: Final answer
    x = 69,504.45

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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.