Home / 195,650.46-292,973.51-135,593.34

Finding the Fourth Proportional to 195,650.46, 292,973.51 and 135,593.34

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Solution

The fourth proportional to 195,650.46, 292,973.51 and 135,593.34 is: 203,041.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,650.46 : 292,973.51 = 135,593.34 : x
  2. Step 2: Convert to fraction form
    195,650.46/292,973.51 = 135,593.34/x
  3. Step 3: Cross multiply
    195,650.46x = 292,973.51 × 135,593.34
  4. Step 4: Simplify right side
    195,650.46x = 39,725,256,074.46
  5. Step 5: Solve for x
    x = 39,725,256,074.46/195,650.46
  6. Step 6: Final answer
    x = 203,041.98

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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.