Home / 241,612.56-362,390.68-64,133.36

Finding the Fourth Proportional to 241,612.56, 362,390.68 and 64,133.36

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Solution

The fourth proportional to 241,612.56, 362,390.68 and 64,133.36 is: 96,192.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,612.56 : 362,390.68 = 64,133.36 : x
  2. Step 2: Convert to fraction form
    241,612.56/362,390.68 = 64,133.36/x
  3. Step 3: Cross multiply
    241,612.56x = 362,390.68 × 64,133.36
  4. Step 4: Simplify right side
    241,612.56x = 23,241,331,941.08
  5. Step 5: Solve for x
    x = 23,241,331,941.08/241,612.56
  6. Step 6: Final answer
    x = 96,192.57

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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.