Home / 29,209.07-43,826.16-9,493.67

Finding the Fourth Proportional to 29,209.07, 43,826.16 and 9,493.67

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Solution

The fourth proportional to 29,209.07, 43,826.16 and 9,493.67 is: 14,244.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,209.07 : 43,826.16 = 9,493.67 : x
  2. Step 2: Convert to fraction form
    29,209.07/43,826.16 = 9,493.67/x
  3. Step 3: Cross multiply
    29,209.07x = 43,826.16 × 9,493.67
  4. Step 4: Simplify right side
    29,209.07x = 416,071,100.41
  5. Step 5: Solve for x
    x = 416,071,100.41/29,209.07
  6. Step 6: Final answer
    x = 14,244.59

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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.