Home / 75,551.83-104,259.33-41,560.33

Finding the Fourth Proportional to 75,551.83, 104,259.33 and 41,560.33

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Solution

The fourth proportional to 75,551.83, 104,259.33 and 41,560.33 is: 57,352.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,551.83 : 104,259.33 = 41,560.33 : x
  2. Step 2: Convert to fraction form
    75,551.83/104,259.33 = 41,560.33/x
  3. Step 3: Cross multiply
    75,551.83x = 104,259.33 × 41,560.33
  4. Step 4: Simplify right side
    75,551.83x = 4,333,052,160.38
  5. Step 5: Solve for x
    x = 4,333,052,160.38/75,551.83
  6. Step 6: Final answer
    x = 57,352.05

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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.