Home / 63,340.74-95,053.05-33,779.88

Finding the Fourth Proportional to 63,340.74, 95,053.05 and 33,779.88

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Solution

The fourth proportional to 63,340.74, 95,053.05 and 33,779.88 is: 50,692.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,340.74 : 95,053.05 = 33,779.88 : x
  2. Step 2: Convert to fraction form
    63,340.74/95,053.05 = 33,779.88/x
  3. Step 3: Cross multiply
    63,340.74x = 95,053.05 × 33,779.88
  4. Step 4: Simplify right side
    63,340.74x = 3,210,880,622.63
  5. Step 5: Solve for x
    x = 3,210,880,622.63/63,340.74
  6. Step 6: Final answer
    x = 50,692.19

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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.