Home / 92,627.02-127,824.45-50,185.45

Finding the Fourth Proportional to 92,627.02, 127,824.45 and 50,185.45

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Solution

The fourth proportional to 92,627.02, 127,824.45 and 50,185.45 is: 69,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,627.02 : 127,824.45 = 50,185.45 : x
  2. Step 2: Convert to fraction form
    92,627.02/127,824.45 = 50,185.45/x
  3. Step 3: Cross multiply
    92,627.02x = 127,824.45 × 50,185.45
  4. Step 4: Simplify right side
    92,627.02x = 6,414,927,544.25
  5. Step 5: Solve for x
    x = 6,414,927,544.25/92,627.02
  6. Step 6: Final answer
    x = 69,255.47

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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.