Home / 59,128.26-81,596.34-32,270.55

Finding the Fourth Proportional to 59,128.26, 81,596.34 and 32,270.55

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Solution

The fourth proportional to 59,128.26, 81,596.34 and 32,270.55 is: 44,533.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,128.26 : 81,596.34 = 32,270.55 : x
  2. Step 2: Convert to fraction form
    59,128.26/81,596.34 = 32,270.55/x
  3. Step 3: Cross multiply
    59,128.26x = 81,596.34 × 32,270.55
  4. Step 4: Simplify right side
    59,128.26x = 2,633,158,769.79
  5. Step 5: Solve for x
    x = 2,633,158,769.79/59,128.26
  6. Step 6: Final answer
    x = 44,533.00

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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.