Home / 75,498.22-104,184.89-41,506.46

Finding the Fourth Proportional to 75,498.22, 104,184.89 and 41,506.46

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Solution

The fourth proportional to 75,498.22, 104,184.89 and 41,506.46 is: 57,277.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,498.22 : 104,184.89 = 41,506.46 : x
  2. Step 2: Convert to fraction form
    75,498.22/104,184.89 = 41,506.46/x
  3. Step 3: Cross multiply
    75,498.22x = 104,184.89 × 41,506.46
  4. Step 4: Simplify right side
    75,498.22x = 4,324,346,333.62
  5. Step 5: Solve for x
    x = 4,324,346,333.62/75,498.22
  6. Step 6: Final answer
    x = 57,277.46

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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.