Home / 75,434.22-104,101.46-41,444.82

Finding the Fourth Proportional to 75,434.22, 104,101.46 and 41,444.82

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Solution

The fourth proportional to 75,434.22, 104,101.46 and 41,444.82 is: 57,195.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,434.22 : 104,101.46 = 41,444.82 : x
  2. Step 2: Convert to fraction form
    75,434.22/104,101.46 = 41,444.82/x
  3. Step 3: Cross multiply
    75,434.22x = 104,101.46 × 41,444.82
  4. Step 4: Simplify right side
    75,434.22x = 4,314,466,271.44
  5. Step 5: Solve for x
    x = 4,314,466,271.44/75,434.22
  6. Step 6: Final answer
    x = 57,195.08

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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.