Home / 97,833.42-146,774.43-27,713.34

Finding the Fourth Proportional to 97,833.42, 146,774.43 and 27,713.34

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Solution

The fourth proportional to 97,833.42, 146,774.43 and 27,713.34 is: 41,576.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,833.42 : 146,774.43 = 27,713.34 : x
  2. Step 2: Convert to fraction form
    97,833.42/146,774.43 = 27,713.34/x
  3. Step 3: Cross multiply
    97,833.42x = 146,774.43 × 27,713.34
  4. Step 4: Simplify right side
    97,833.42x = 4,067,609,681.90
  5. Step 5: Solve for x
    x = 4,067,609,681.90/97,833.42
  6. Step 6: Final answer
    x = 41,576.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.