Home / 67,066.08-92,549.33-36,851.39

Finding the Fourth Proportional to 67,066.08, 92,549.33 and 36,851.39

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Solution

The fourth proportional to 67,066.08, 92,549.33 and 36,851.39 is: 50,853.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,066.08 : 92,549.33 = 36,851.39 : x
  2. Step 2: Convert to fraction form
    67,066.08/92,549.33 = 36,851.39/x
  3. Step 3: Cross multiply
    67,066.08x = 92,549.33 × 36,851.39
  4. Step 4: Simplify right side
    67,066.08x = 3,410,571,292.32
  5. Step 5: Solve for x
    x = 3,410,571,292.32/67,066.08
  6. Step 6: Final answer
    x = 50,853.90

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