Home / 92,628.10-127,825.77-50,184.10

Finding the Fourth Proportional to 92,628.10, 127,825.77 and 50,184.10

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Solution

The fourth proportional to 92,628.10, 127,825.77 and 50,184.10 is: 69,253.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,628.10 : 127,825.77 = 50,184.10 : x
  2. Step 2: Convert to fraction form
    92,628.10/127,825.77 = 50,184.10/x
  3. Step 3: Cross multiply
    92,628.10x = 127,825.77 × 50,184.10
  4. Step 4: Simplify right side
    92,628.10x = 6,414,821,224.26
  5. Step 5: Solve for x
    x = 6,414,821,224.26/92,628.10
  6. Step 6: Final answer
    x = 69,253.51

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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.