Home / 26,529.12-36,610.65-14,592.96

Finding the Fourth Proportional to 26,529.12, 36,610.65 and 14,592.96

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Solution

The fourth proportional to 26,529.12, 36,610.65 and 14,592.96 is: 20,138.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,529.12 : 36,610.65 = 14,592.96 : x
  2. Step 2: Convert to fraction form
    26,529.12/36,610.65 = 14,592.96/x
  3. Step 3: Cross multiply
    26,529.12x = 36,610.65 × 14,592.96
  4. Step 4: Simplify right side
    26,529.12x = 534,257,751.02
  5. Step 5: Solve for x
    x = 534,257,751.02/26,529.12
  6. Step 6: Final answer
    x = 20,138.54

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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.