Home / 373,336.70-560,007.07-92,853.95

Finding the Fourth Proportional to 373,336.70, 560,007.07 and 92,853.95

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Solution

The fourth proportional to 373,336.70, 560,007.07 and 92,853.95 is: 139,281.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,336.70 : 560,007.07 = 92,853.95 : x
  2. Step 2: Convert to fraction form
    373,336.70/560,007.07 = 92,853.95/x
  3. Step 3: Cross multiply
    373,336.70x = 560,007.07 × 92,853.95
  4. Step 4: Simplify right side
    373,336.70x = 51,998,865,445.26
  5. Step 5: Solve for x
    x = 51,998,865,445.26/373,336.70
  6. Step 6: Final answer
    x = 139,281.42

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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.