Home / 92,600.26-127,788.24-50,158.96

Finding the Fourth Proportional to 92,600.26, 127,788.24 and 50,158.96

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Solution

The fourth proportional to 92,600.26, 127,788.24 and 50,158.96 is: 69,219.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,600.26 : 127,788.24 = 50,158.96 : x
  2. Step 2: Convert to fraction form
    92,600.26/127,788.24 = 50,158.96/x
  3. Step 3: Cross multiply
    92,600.26x = 127,788.24 × 50,158.96
  4. Step 4: Simplify right side
    92,600.26x = 6,409,725,218.63
  5. Step 5: Solve for x
    x = 6,409,725,218.63/92,600.26
  6. Step 6: Final answer
    x = 69,219.30

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1.5x scale

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.