Home / 97,667.52-146,504.88-27,548.70

Finding the Fourth Proportional to 97,667.52, 146,504.88 and 27,548.70

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Solution

The fourth proportional to 97,667.52, 146,504.88 and 27,548.70 is: 41,324.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,667.52 : 146,504.88 = 27,548.70 : x
  2. Step 2: Convert to fraction form
    97,667.52/146,504.88 = 27,548.70/x
  3. Step 3: Cross multiply
    97,667.52x = 146,504.88 × 27,548.70
  4. Step 4: Simplify right side
    97,667.52x = 4,036,018,987.66
  5. Step 5: Solve for x
    x = 4,036,018,987.66/97,667.52
  6. Step 6: Final answer
    x = 41,324.07

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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.