Home / 40,927.94-61,393.20-11,346.02

Finding the Fourth Proportional to 40,927.94, 61,393.20 and 11,346.02

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Solution

The fourth proportional to 40,927.94, 61,393.20 and 11,346.02 is: 17,019.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,927.94 : 61,393.20 = 11,346.02 : x
  2. Step 2: Convert to fraction form
    40,927.94/61,393.20 = 11,346.02/x
  3. Step 3: Cross multiply
    40,927.94x = 61,393.20 × 11,346.02
  4. Step 4: Simplify right side
    40,927.94x = 696,568,475.06
  5. Step 5: Solve for x
    x = 696,568,475.06/40,927.94
  6. Step 6: Final answer
    x = 17,019.39

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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.