Home / 46,082.44-69,127.49-12,353.26

Finding the Fourth Proportional to 46,082.44, 69,127.49 and 12,353.26

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Solution

The fourth proportional to 46,082.44, 69,127.49 and 12,353.26 is: 18,530.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,082.44 : 69,127.49 = 12,353.26 : x
  2. Step 2: Convert to fraction form
    46,082.44/69,127.49 = 12,353.26/x
  3. Step 3: Cross multiply
    46,082.44x = 69,127.49 × 12,353.26
  4. Step 4: Simplify right side
    46,082.44x = 853,949,844.80
  5. Step 5: Solve for x
    x = 853,949,844.80/46,082.44
  6. Step 6: Final answer
    x = 18,530.92

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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.