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Finding the Fourth Proportional to 92,483.22, 127,627.01 and 50,041.79

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Solution

The fourth proportional to 92,483.22, 127,627.01 and 50,041.79 is: 69,057.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,483.22 : 127,627.01 = 50,041.79 : x
  2. Step 2: Convert to fraction form
    92,483.22/127,627.01 = 50,041.79/x
  3. Step 3: Cross multiply
    92,483.22x = 127,627.01 × 50,041.79
  4. Step 4: Simplify right side
    92,483.22x = 6,386,684,032.75
  5. Step 5: Solve for x
    x = 6,386,684,032.75/92,483.22
  6. Step 6: Final answer
    x = 69,057.76

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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.