Home / 58,346.25-80,518.23-33,195.75

Finding the Fourth Proportional to 58,346.25, 80,518.23 and 33,195.75

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Solution

The fourth proportional to 58,346.25, 80,518.23 and 33,195.75 is: 45,810.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,346.25 : 80,518.23 = 33,195.75 : x
  2. Step 2: Convert to fraction form
    58,346.25/80,518.23 = 33,195.75/x
  3. Step 3: Cross multiply
    58,346.25x = 80,518.23 × 33,195.75
  4. Step 4: Simplify right side
    58,346.25x = 2,672,863,033.52
  5. Step 5: Solve for x
    x = 2,672,863,033.52/58,346.25
  6. Step 6: Final answer
    x = 45,810.37

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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.