Home / 26,296.86-36,292.68-14,656.26

Finding the Fourth Proportional to 26,296.86, 36,292.68 and 14,656.26

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Solution

The fourth proportional to 26,296.86, 36,292.68 and 14,656.26 is: 20,227.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296.86 : 36,292.68 = 14,656.26 : x
  2. Step 2: Convert to fraction form
    26,296.86/36,292.68 = 14,656.26/x
  3. Step 3: Cross multiply
    26,296.86x = 36,292.68 × 14,656.26
  4. Step 4: Simplify right side
    26,296.86x = 531,914,954.18
  5. Step 5: Solve for x
    x = 531,914,954.18/26,296.86
  6. Step 6: Final answer
    x = 20,227.32

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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.