Home / 40,554.59-55,944.95-26,226.64

Finding the Fourth Proportional to 40,554.59, 55,944.95 and 26,226.64

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Solution

The fourth proportional to 40,554.59, 55,944.95 and 26,226.64 is: 36,179.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,554.59 : 55,944.95 = 26,226.64 : x
  2. Step 2: Convert to fraction form
    40,554.59/55,944.95 = 26,226.64/x
  3. Step 3: Cross multiply
    40,554.59x = 55,944.95 × 26,226.64
  4. Step 4: Simplify right side
    40,554.59x = 1,467,247,687.58
  5. Step 5: Solve for x
    x = 1,467,247,687.58/40,554.59
  6. Step 6: Final answer
    x = 36,179.57

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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.