Home / 26,272.96-36,257.48-14,944.08

Finding the Fourth Proportional to 26,272.96, 36,257.48 and 14,944.08

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Solution

The fourth proportional to 26,272.96, 36,257.48 and 14,944.08 is: 20,623.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,272.96 : 36,257.48 = 14,944.08 : x
  2. Step 2: Convert to fraction form
    26,272.96/36,257.48 = 14,944.08/x
  3. Step 3: Cross multiply
    26,272.96x = 36,257.48 × 14,944.08
  4. Step 4: Simplify right side
    26,272.96x = 541,834,681.72
  5. Step 5: Solve for x
    x = 541,834,681.72/26,272.96
  6. Step 6: Final answer
    x = 20,623.28

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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.