Home / 75,557.63-104,271.41-41,567.04

Finding the Fourth Proportional to 75,557.63, 104,271.41 and 41,567.04

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Solution

The fourth proportional to 75,557.63, 104,271.41 and 41,567.04 is: 57,363.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,557.63 : 104,271.41 = 41,567.04 : x
  2. Step 2: Convert to fraction form
    75,557.63/104,271.41 = 41,567.04/x
  3. Step 3: Cross multiply
    75,557.63x = 104,271.41 × 41,567.04
  4. Step 4: Simplify right side
    75,557.63x = 4,334,253,271.47
  5. Step 5: Solve for x
    x = 4,334,253,271.47/75,557.63
  6. Step 6: Final answer
    x = 57,363.54

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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.