Home / 67,236.93-92,783.25-37,021.05

Finding the Fourth Proportional to 67,236.93, 92,783.25 and 37,021.05

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Solution

The fourth proportional to 67,236.93, 92,783.25 and 37,021.05 is: 51,087.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,236.93 : 92,783.25 = 37,021.05 : x
  2. Step 2: Convert to fraction form
    67,236.93/92,783.25 = 37,021.05/x
  3. Step 3: Cross multiply
    67,236.93x = 92,783.25 × 37,021.05
  4. Step 4: Simplify right side
    67,236.93x = 3,434,933,337.41
  5. Step 5: Solve for x
    x = 3,434,933,337.41/67,236.93
  6. Step 6: Final answer
    x = 51,087.00

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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.