Home / 58,028.09-80,093.00-35,379.56

Finding the Fourth Proportional to 58,028.09, 80,093.00 and 35,379.56

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Solution

The fourth proportional to 58,028.09, 80,093.00 and 35,379.56 is: 48,832.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,028.09 : 80,093.00 = 35,379.56 : x
  2. Step 2: Convert to fraction form
    58,028.09/80,093.00 = 35,379.56/x
  3. Step 3: Cross multiply
    58,028.09x = 80,093.00 × 35,379.56
  4. Step 4: Simplify right side
    58,028.09x = 2,833,655,387.76
  5. Step 5: Solve for x
    x = 2,833,655,387.76/58,028.09
  6. Step 6: Final answer
    x = 48,832.48

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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.