Home / 46,304.28-69,447.03-13,025.88

Finding the Fourth Proportional to 46,304.28, 69,447.03 and 13,025.88

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Solution

The fourth proportional to 46,304.28, 69,447.03 and 13,025.88 is: 19,536.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,304.28 : 69,447.03 = 13,025.88 : x
  2. Step 2: Convert to fraction form
    46,304.28/69,447.03 = 13,025.88/x
  3. Step 3: Cross multiply
    46,304.28x = 69,447.03 × 13,025.88
  4. Step 4: Simplify right side
    46,304.28x = 904,608,679.14
  5. Step 5: Solve for x
    x = 904,608,679.14/46,304.28
  6. Step 6: Final answer
    x = 19,536.18

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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.