Home / 92,277.01-127,333.16-51,997.94

Finding the Fourth Proportional to 92,277.01, 127,333.16 and 51,997.94

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Solution

The fourth proportional to 92,277.01, 127,333.16 and 51,997.94 is: 71,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,277.01 : 127,333.16 = 51,997.94 : x
  2. Step 2: Convert to fraction form
    92,277.01/127,333.16 = 51,997.94/x
  3. Step 3: Cross multiply
    92,277.01x = 127,333.16 × 51,997.94
  4. Step 4: Simplify right side
    92,277.01x = 6,621,061,507.02
  5. Step 5: Solve for x
    x = 6,621,061,507.02/92,277.01
  6. Step 6: Final answer
    x = 71,752.02

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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.