Home / 92,394.27-127,504.08-49,952.81

Finding the Fourth Proportional to 92,394.27, 127,504.08 and 49,952.81

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Solution

The fourth proportional to 92,394.27, 127,504.08 and 49,952.81 is: 68,934.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,394.27 : 127,504.08 = 49,952.81 : x
  2. Step 2: Convert to fraction form
    92,394.27/127,504.08 = 49,952.81/x
  3. Step 3: Cross multiply
    92,394.27x = 127,504.08 × 49,952.81
  4. Step 4: Simplify right side
    92,394.27x = 6,369,186,632.27
  5. Step 5: Solve for x
    x = 6,369,186,632.27/92,394.27
  6. Step 6: Final answer
    x = 68,934.86

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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.