Home / 61,577.51-92,394.97-60,582.42

Finding the Fourth Proportional to 61,577.51, 92,394.97 and 60,582.42

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Solution

The fourth proportional to 61,577.51, 92,394.97 and 60,582.42 is: 90,901.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,577.51 : 92,394.97 = 60,582.42 : x
  2. Step 2: Convert to fraction form
    61,577.51/92,394.97 = 60,582.42/x
  3. Step 3: Cross multiply
    61,577.51x = 92,394.97 × 60,582.42
  4. Step 4: Simplify right side
    61,577.51x = 5,597,510,726.97
  5. Step 5: Solve for x
    x = 5,597,510,726.97/61,577.51
  6. Step 6: Final answer
    x = 90,901.88

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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.