Home / 29,956.07-44,930.19-8,895.68

Finding the Fourth Proportional to 29,956.07, 44,930.19 and 8,895.68

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Solution

The fourth proportional to 29,956.07, 44,930.19 and 8,895.68 is: 13,342.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,956.07 : 44,930.19 = 8,895.68 : x
  2. Step 2: Convert to fraction form
    29,956.07/44,930.19 = 8,895.68/x
  3. Step 3: Cross multiply
    29,956.07x = 44,930.19 × 8,895.68
  4. Step 4: Simplify right side
    29,956.07x = 399,684,592.58
  5. Step 5: Solve for x
    x = 399,684,592.58/29,956.07
  6. Step 6: Final answer
    x = 13,342.36

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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.