Home / 40,675.94-61,007.64-11,096.18

Finding the Fourth Proportional to 40,675.94, 61,007.64 and 11,096.18

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Solution

The fourth proportional to 40,675.94, 61,007.64 and 11,096.18 is: 16,642.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,675.94 : 61,007.64 = 11,096.18 : x
  2. Step 2: Convert to fraction form
    40,675.94/61,007.64 = 11,096.18/x
  3. Step 3: Cross multiply
    40,675.94x = 61,007.64 × 11,096.18
  4. Step 4: Simplify right side
    40,675.94x = 676,951,754.82
  5. Step 5: Solve for x
    x = 676,951,754.82/40,675.94
  6. Step 6: Final answer
    x = 16,642.56

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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.