Home / 26,399.48-39,504.89-22,930.35

Finding the Fourth Proportional to 26,399.48, 39,504.89 and 22,930.35

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Solution

The fourth proportional to 26,399.48, 39,504.89 and 22,930.35 is: 34,313.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,399.48 : 39,504.89 = 22,930.35 : x
  2. Step 2: Convert to fraction form
    26,399.48/39,504.89 = 22,930.35/x
  3. Step 3: Cross multiply
    26,399.48x = 39,504.89 × 22,930.35
  4. Step 4: Simplify right side
    26,399.48x = 905,860,839.76
  5. Step 5: Solve for x
    x = 905,860,839.76/26,399.48
  6. Step 6: Final answer
    x = 34,313.59

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1.5x scale

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.