Home / 163,876.28-245,819.22-64,032.44

Finding the Fourth Proportional to 163,876.28, 245,819.22 and 64,032.44

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Solution

The fourth proportional to 163,876.28, 245,819.22 and 64,032.44 is: 96,050.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,876.28 : 245,819.22 = 64,032.44 : x
  2. Step 2: Convert to fraction form
    163,876.28/245,819.22 = 64,032.44/x
  3. Step 3: Cross multiply
    163,876.28x = 245,819.22 × 64,032.44
  4. Step 4: Simplify right side
    163,876.28x = 15,740,404,455.50
  5. Step 5: Solve for x
    x = 15,740,404,455.50/163,876.28
  6. Step 6: Final answer
    x = 96,050.54

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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.