Home / 241,834.96-333,725.64-134,402.20

Finding the Fourth Proportional to 241,834.96, 333,725.64 and 134,402.20

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Solution

The fourth proportional to 241,834.96, 333,725.64 and 134,402.20 is: 185,471.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,834.96 : 333,725.64 = 134,402.20 : x
  2. Step 2: Convert to fraction form
    241,834.96/333,725.64 = 134,402.20/x
  3. Step 3: Cross multiply
    241,834.96x = 333,725.64 × 134,402.20
  4. Step 4: Simplify right side
    241,834.96x = 44,853,460,212.41
  5. Step 5: Solve for x
    x = 44,853,460,212.41/241,834.96
  6. Step 6: Final answer
    x = 185,471.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.