Home / 67,808.56-93,652.44-46,261.32

Finding the Fourth Proportional to 67,808.56, 93,652.44 and 46,261.32

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Solution

The fourth proportional to 67,808.56, 93,652.44 and 46,261.32 is: 63,892.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,808.56 : 93,652.44 = 46,261.32 : x
  2. Step 2: Convert to fraction form
    67,808.56/93,652.44 = 46,261.32/x
  3. Step 3: Cross multiply
    67,808.56x = 93,652.44 × 46,261.32
  4. Step 4: Simplify right side
    67,808.56x = 4,332,485,495.62
  5. Step 5: Solve for x
    x = 4,332,485,495.62/67,808.56
  6. Step 6: Final answer
    x = 63,892.90

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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.