Home / 92,467.76-127,605.18-50,026.32

Finding the Fourth Proportional to 92,467.76, 127,605.18 and 50,026.32

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Solution

The fourth proportional to 92,467.76, 127,605.18 and 50,026.32 is: 69,036.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,467.76 : 127,605.18 = 50,026.32 : x
  2. Step 2: Convert to fraction form
    92,467.76/127,605.18 = 50,026.32/x
  3. Step 3: Cross multiply
    92,467.76x = 127,605.18 × 50,026.32
  4. Step 4: Simplify right side
    92,467.76x = 6,383,617,568.34
  5. Step 5: Solve for x
    x = 6,383,617,568.34/92,467.76
  6. Step 6: Final answer
    x = 69,036.14

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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.