Home / 23,355.38-32,222.90-13,795.62

Finding the Fourth Proportional to 23,355.38, 32,222.90 and 13,795.62

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Solution

The fourth proportional to 23,355.38, 32,222.90 and 13,795.62 is: 19,033.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355.38 : 32,222.90 = 13,795.62 : x
  2. Step 2: Convert to fraction form
    23,355.38/32,222.90 = 13,795.62/x
  3. Step 3: Cross multiply
    23,355.38x = 32,222.90 × 13,795.62
  4. Step 4: Simplify right side
    23,355.38x = 444,534,814.72
  5. Step 5: Solve for x
    x = 444,534,814.72/23,355.38
  6. Step 6: Final answer
    x = 19,033.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.