Home / 146,176.92-219,247.16-41,004.09

Finding the Fourth Proportional to 146,176.92, 219,247.16 and 41,004.09

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Solution

The fourth proportional to 146,176.92, 219,247.16 and 41,004.09 is: 61,501.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,176.92 : 219,247.16 = 41,004.09 : x
  2. Step 2: Convert to fraction form
    146,176.92/219,247.16 = 41,004.09/x
  3. Step 3: Cross multiply
    146,176.92x = 219,247.16 × 41,004.09
  4. Step 4: Simplify right side
    146,176.92x = 8,990,030,075.86
  5. Step 5: Solve for x
    x = 8,990,030,075.86/146,176.92
  6. Step 6: Final answer
    x = 61,501.02

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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.