Home / 92,368.27-127,468.38-49,926.84

Finding the Fourth Proportional to 92,368.27, 127,468.38 and 49,926.84

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Solution

The fourth proportional to 92,368.27, 127,468.38 and 49,926.84 is: 68,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,368.27 : 127,468.38 = 49,926.84 : x
  2. Step 2: Convert to fraction form
    92,368.27/127,468.38 = 49,926.84/x
  3. Step 3: Cross multiply
    92,368.27x = 127,468.38 × 49,926.84
  4. Step 4: Simplify right side
    92,368.27x = 6,364,093,413.32
  5. Step 5: Solve for x
    x = 6,364,093,413.32/92,368.27
  6. Step 6: Final answer
    x = 68,899.13

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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.