Home / 43,190.82-59,606.33-26,195.78

Finding the Fourth Proportional to 43,190.82, 59,606.33 and 26,195.78

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Solution

The fourth proportional to 43,190.82, 59,606.33 and 26,195.78 is: 36,152.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.82 : 59,606.33 = 26,195.78 : x
  2. Step 2: Convert to fraction form
    43,190.82/59,606.33 = 26,195.78/x
  3. Step 3: Cross multiply
    43,190.82x = 59,606.33 × 26,195.78
  4. Step 4: Simplify right side
    43,190.82x = 1,561,434,325.32
  5. Step 5: Solve for x
    x = 1,561,434,325.32/43,190.82
  6. Step 6: Final answer
    x = 36,152.00

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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.