Home / 146,325.33-219,488.08-41,144.30

Finding the Fourth Proportional to 146,325.33, 219,488.08 and 41,144.30

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Solution

The fourth proportional to 146,325.33, 219,488.08 and 41,144.30 is: 61,716.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,325.33 : 219,488.08 = 41,144.30 : x
  2. Step 2: Convert to fraction form
    146,325.33/219,488.08 = 41,144.30/x
  3. Step 3: Cross multiply
    146,325.33x = 219,488.08 × 41,144.30
  4. Step 4: Simplify right side
    146,325.33x = 9,030,683,752.94
  5. Step 5: Solve for x
    x = 9,030,683,752.94/146,325.33
  6. Step 6: Final answer
    x = 61,716.48

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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.