Home / 45,166.06-67,814.70-33,356.26

Finding the Fourth Proportional to 45,166.06, 67,814.70 and 33,356.26

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Solution

The fourth proportional to 45,166.06, 67,814.70 and 33,356.26 is: 50,082.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,166.06 : 67,814.70 = 33,356.26 : x
  2. Step 2: Convert to fraction form
    45,166.06/67,814.70 = 33,356.26/x
  3. Step 3: Cross multiply
    45,166.06x = 67,814.70 × 33,356.26
  4. Step 4: Simplify right side
    45,166.06x = 2,262,044,765.02
  5. Step 5: Solve for x
    x = 2,262,044,765.02/45,166.06
  6. Step 6: Final answer
    x = 50,082.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.