Home / 30,824.11-46,225.23-11,097.37

Finding the Fourth Proportional to 30,824.11, 46,225.23 and 11,097.37

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Solution

The fourth proportional to 30,824.11, 46,225.23 and 11,097.37 is: 16,642.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,824.11 : 46,225.23 = 11,097.37 : x
  2. Step 2: Convert to fraction form
    30,824.11/46,225.23 = 11,097.37/x
  3. Step 3: Cross multiply
    30,824.11x = 46,225.23 × 11,097.37
  4. Step 4: Simplify right side
    30,824.11x = 512,978,323.47
  5. Step 5: Solve for x
    x = 512,978,323.47/30,824.11
  6. Step 6: Final answer
    x = 16,642.11

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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.