Home / 97,512.30-146,239.46-41,351.58

Finding the Fourth Proportional to 97,512.30, 146,239.46 and 41,351.58

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Solution

The fourth proportional to 97,512.30, 146,239.46 and 41,351.58 is: 62,015.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,512.30 : 146,239.46 = 41,351.58 : x
  2. Step 2: Convert to fraction form
    97,512.30/146,239.46 = 41,351.58/x
  3. Step 3: Cross multiply
    97,512.30x = 146,239.46 × 41,351.58
  4. Step 4: Simplify right side
    97,512.30x = 6,047,232,729.35
  5. Step 5: Solve for x
    x = 6,047,232,729.35/97,512.30
  6. Step 6: Final answer
    x = 62,015.08

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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.