Home / 92,582.10-127,763.37-52,295.94

Finding the Fourth Proportional to 92,582.10, 127,763.37 and 52,295.94

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Solution

The fourth proportional to 92,582.10, 127,763.37 and 52,295.94 is: 72,168.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,582.10 : 127,763.37 = 52,295.94 : x
  2. Step 2: Convert to fraction form
    92,582.10/127,763.37 = 52,295.94/x
  3. Step 3: Cross multiply
    92,582.10x = 127,763.37 × 52,295.94
  4. Step 4: Simplify right side
    92,582.10x = 6,681,505,531.72
  5. Step 5: Solve for x
    x = 6,681,505,531.72/92,582.10
  6. Step 6: Final answer
    x = 72,168.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.