Home / 59,147.70-81,622.53-32,289.18

Finding the Fourth Proportional to 59,147.70, 81,622.53 and 32,289.18

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Solution

The fourth proportional to 59,147.70, 81,622.53 and 32,289.18 is: 44,558.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,147.70 : 81,622.53 = 32,289.18 : x
  2. Step 2: Convert to fraction form
    59,147.70/81,622.53 = 32,289.18/x
  3. Step 3: Cross multiply
    59,147.70x = 81,622.53 × 32,289.18
  4. Step 4: Simplify right side
    59,147.70x = 2,635,524,563.23
  5. Step 5: Solve for x
    x = 2,635,524,563.23/59,147.70
  6. Step 6: Final answer
    x = 44,558.36

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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.