Home / 92,523.20-127,674.89-52,240.94

Finding the Fourth Proportional to 92,523.20, 127,674.89 and 52,240.94

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Solution

The fourth proportional to 92,523.20, 127,674.89 and 52,240.94 is: 72,088.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,523.20 : 127,674.89 = 52,240.94 : x
  2. Step 2: Convert to fraction form
    92,523.20/127,674.89 = 52,240.94/x
  3. Step 3: Cross multiply
    92,523.20x = 127,674.89 × 52,240.94
  4. Step 4: Simplify right side
    92,523.20x = 6,669,856,268.00
  5. Step 5: Solve for x
    x = 6,669,856,268.00/92,523.20
  6. Step 6: Final answer
    x = 72,088.47

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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.