Home / 67,064.56-92,548.65-36,850.21

Finding the Fourth Proportional to 67,064.56, 92,548.65 and 36,850.21

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Solution

The fourth proportional to 67,064.56, 92,548.65 and 36,850.21 is: 50,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,064.56 : 92,548.65 = 36,850.21 : x
  2. Step 2: Convert to fraction form
    67,064.56/92,548.65 = 36,850.21/x
  3. Step 3: Cross multiply
    67,064.56x = 92,548.65 × 36,850.21
  4. Step 4: Simplify right side
    67,064.56x = 3,410,437,187.72
  5. Step 5: Solve for x
    x = 3,410,437,187.72/67,064.56
  6. Step 6: Final answer
    x = 50,853.05

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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.