Home / 92,010.02-126,965.44-53,241.14

Finding the Fourth Proportional to 92,010.02, 126,965.44 and 53,241.14

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Solution

The fourth proportional to 92,010.02, 126,965.44 and 53,241.14 is: 73,467.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,010.02 : 126,965.44 = 53,241.14 : x
  2. Step 2: Convert to fraction form
    92,010.02/126,965.44 = 53,241.14/x
  3. Step 3: Cross multiply
    92,010.02x = 126,965.44 × 53,241.14
  4. Step 4: Simplify right side
    92,010.02x = 6,759,783,998.27
  5. Step 5: Solve for x
    x = 6,759,783,998.27/92,010.02
  6. Step 6: Final answer
    x = 73,467.92

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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.