Home / 146,516.76-219,772.83-46,676.10

Finding the Fourth Proportional to 146,516.76, 219,772.83 and 46,676.10

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Solution

The fourth proportional to 146,516.76, 219,772.83 and 46,676.10 is: 70,013.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,516.76 : 219,772.83 = 46,676.10 : x
  2. Step 2: Convert to fraction form
    146,516.76/219,772.83 = 46,676.10/x
  3. Step 3: Cross multiply
    146,516.76x = 219,772.83 × 46,676.10
  4. Step 4: Simplify right side
    146,516.76x = 10,258,138,590.36
  5. Step 5: Solve for x
    x = 10,258,138,590.36/146,516.76
  6. Step 6: Final answer
    x = 70,013.41

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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.