Home / 26,313.49-39,498.33-11,328.02

Finding the Fourth Proportional to 26,313.49, 39,498.33 and 11,328.02

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Solution

The fourth proportional to 26,313.49, 39,498.33 and 11,328.02 is: 17,004.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313.49 : 39,498.33 = 11,328.02 : x
  2. Step 2: Convert to fraction form
    26,313.49/39,498.33 = 11,328.02/x
  3. Step 3: Cross multiply
    26,313.49x = 39,498.33 × 11,328.02
  4. Step 4: Simplify right side
    26,313.49x = 447,438,023.77
  5. Step 5: Solve for x
    x = 447,438,023.77/26,313.49
  6. Step 6: Final answer
    x = 17,004.13

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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.