Home / 92,623.01-127,818.95-50,181.44

Finding the Fourth Proportional to 92,623.01, 127,818.95 and 50,181.44

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Solution

The fourth proportional to 92,623.01, 127,818.95 and 50,181.44 is: 69,249.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,623.01 : 127,818.95 = 50,181.44 : x
  2. Step 2: Convert to fraction form
    92,623.01/127,818.95 = 50,181.44/x
  3. Step 3: Cross multiply
    92,623.01x = 127,818.95 × 50,181.44
  4. Step 4: Simplify right side
    92,623.01x = 6,414,138,080.29
  5. Step 5: Solve for x
    x = 6,414,138,080.29/92,623.01
  6. Step 6: Final answer
    x = 69,249.95

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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.