Home / 146,199.25-219,303.33-41,018.32

Finding the Fourth Proportional to 146,199.25, 219,303.33 and 41,018.32

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Solution

The fourth proportional to 146,199.25, 219,303.33 and 41,018.32 is: 61,528.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,199.25 : 219,303.33 = 41,018.32 : x
  2. Step 2: Convert to fraction form
    146,199.25/219,303.33 = 41,018.32/x
  3. Step 3: Cross multiply
    146,199.25x = 219,303.33 × 41,018.32
  4. Step 4: Simplify right side
    146,199.25x = 8,995,454,167.01
  5. Step 5: Solve for x
    x = 8,995,454,167.01/146,199.25
  6. Step 6: Final answer
    x = 61,528.73

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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.