Home / 37,769.30-56,675.55-26,090.90

Finding the Fourth Proportional to 37,769.30, 56,675.55 and 26,090.90

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Solution

The fourth proportional to 37,769.30, 56,675.55 and 26,090.90 is: 39,151.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,769.30 : 56,675.55 = 26,090.90 : x
  2. Step 2: Convert to fraction form
    37,769.30/56,675.55 = 26,090.90/x
  3. Step 3: Cross multiply
    37,769.30x = 56,675.55 × 26,090.90
  4. Step 4: Simplify right side
    37,769.30x = 1,478,716,107.50
  5. Step 5: Solve for x
    x = 1,478,716,107.50/37,769.30
  6. Step 6: Final answer
    x = 39,151.27

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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.