Home / 61,584.70-92,340.12-29,932.42

Finding the Fourth Proportional to 61,584.70, 92,340.12 and 29,932.42

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Solution

The fourth proportional to 61,584.70, 92,340.12 and 29,932.42 is: 44,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,584.70 : 92,340.12 = 29,932.42 : x
  2. Step 2: Convert to fraction form
    61,584.70/92,340.12 = 29,932.42/x
  3. Step 3: Cross multiply
    61,584.70x = 92,340.12 × 29,932.42
  4. Step 4: Simplify right side
    61,584.70x = 2,763,963,254.69
  5. Step 5: Solve for x
    x = 2,763,963,254.69/61,584.70
  6. Step 6: Final answer
    x = 44,880.68

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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.