Home / 34,316.80-51,246.82-33,945.69

Finding the Fourth Proportional to 34,316.80, 51,246.82 and 33,945.69

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Solution

The fourth proportional to 34,316.80, 51,246.82 and 33,945.69 is: 50,692.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,316.80 : 51,246.82 = 33,945.69 : x
  2. Step 2: Convert to fraction form
    34,316.80/51,246.82 = 33,945.69/x
  3. Step 3: Cross multiply
    34,316.80x = 51,246.82 × 33,945.69
  4. Step 4: Simplify right side
    34,316.80x = 1,739,608,899.81
  5. Step 5: Solve for x
    x = 1,739,608,899.81/34,316.80
  6. Step 6: Final answer
    x = 50,692.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.