Home / 43,190.18-59,606.79-26,193.86

Finding the Fourth Proportional to 43,190.18, 59,606.79 and 26,193.86

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Solution

The fourth proportional to 43,190.18, 59,606.79 and 26,193.86 is: 36,150.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.18 : 59,606.79 = 26,193.86 : x
  2. Step 2: Convert to fraction form
    43,190.18/59,606.79 = 26,193.86/x
  3. Step 3: Cross multiply
    43,190.18x = 59,606.79 × 26,193.86
  4. Step 4: Simplify right side
    43,190.18x = 1,561,331,912.31
  5. Step 5: Solve for x
    x = 1,561,331,912.31/43,190.18
  6. Step 6: Final answer
    x = 36,150.16

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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.