Home / 61,525.40-92,283.30-24,078.20

Finding the Fourth Proportional to 61,525.40, 92,283.30 and 24,078.20

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Solution

The fourth proportional to 61,525.40, 92,283.30 and 24,078.20 is: 36,115.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,525.40 : 92,283.30 = 24,078.20 : x
  2. Step 2: Convert to fraction form
    61,525.40/92,283.30 = 24,078.20/x
  3. Step 3: Cross multiply
    61,525.40x = 92,283.30 × 24,078.20
  4. Step 4: Simplify right side
    61,525.40x = 2,222,015,754.06
  5. Step 5: Solve for x
    x = 2,222,015,754.06/61,525.40
  6. Step 6: Final answer
    x = 36,115.42

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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.