Home / 61,449.29-92,178.93-17,076.05

Finding the Fourth Proportional to 61,449.29, 92,178.93 and 17,076.05

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Solution

The fourth proportional to 61,449.29, 92,178.93 and 17,076.05 is: 25,615.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,449.29 : 92,178.93 = 17,076.05 : x
  2. Step 2: Convert to fraction form
    61,449.29/92,178.93 = 17,076.05/x
  3. Step 3: Cross multiply
    61,449.29x = 92,178.93 × 17,076.05
  4. Step 4: Simplify right side
    61,449.29x = 1,574,051,556.73
  5. Step 5: Solve for x
    x = 1,574,051,556.73/61,449.29
  6. Step 6: Final answer
    x = 25,615.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.