Home / 92,453.04-127,584.60-50,010.66

Finding the Fourth Proportional to 92,453.04, 127,584.60 and 50,010.66

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Solution

The fourth proportional to 92,453.04, 127,584.60 and 50,010.66 is: 69,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,453.04 : 127,584.60 = 50,010.66 : x
  2. Step 2: Convert to fraction form
    92,453.04/127,584.60 = 50,010.66/x
  3. Step 3: Cross multiply
    92,453.04x = 127,584.60 × 50,010.66
  4. Step 4: Simplify right side
    92,453.04x = 6,380,590,051.84
  5. Step 5: Solve for x
    x = 6,380,590,051.84/92,453.04
  6. Step 6: Final answer
    x = 69,014.39

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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.