Home / 46,121.68-69,192.24-14,954.50

Finding the Fourth Proportional to 46,121.68, 69,192.24 and 14,954.50

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Solution

The fourth proportional to 46,121.68, 69,192.24 and 14,954.50 is: 22,434.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,121.68 : 69,192.24 = 14,954.50 : x
  2. Step 2: Convert to fraction form
    46,121.68/69,192.24 = 14,954.50/x
  3. Step 3: Cross multiply
    46,121.68x = 69,192.24 × 14,954.50
  4. Step 4: Simplify right side
    46,121.68x = 1,034,735,353.08
  5. Step 5: Solve for x
    x = 1,034,735,353.08/46,121.68
  6. Step 6: Final answer
    x = 22,434.90

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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.