Home / 92,600.24-127,787.91-50,158.88

Finding the Fourth Proportional to 92,600.24, 127,787.91 and 50,158.88

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Solution

The fourth proportional to 92,600.24, 127,787.91 and 50,158.88 is: 69,219.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,600.24 : 127,787.91 = 50,158.88 : x
  2. Step 2: Convert to fraction form
    92,600.24/127,787.91 = 50,158.88/x
  3. Step 3: Cross multiply
    92,600.24x = 127,787.91 × 50,158.88
  4. Step 4: Simplify right side
    92,600.24x = 6,409,697,804.20
  5. Step 5: Solve for x
    x = 6,409,697,804.20/92,600.24
  6. Step 6: Final answer
    x = 69,219.02

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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.