Home / 241,275.22-332,944.77-145,725.46

Finding the Fourth Proportional to 241,275.22, 332,944.77 and 145,725.46

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Solution

The fourth proportional to 241,275.22, 332,944.77 and 145,725.46 is: 201,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,275.22 : 332,944.77 = 145,725.46 : x
  2. Step 2: Convert to fraction form
    241,275.22/332,944.77 = 145,725.46/x
  3. Step 3: Cross multiply
    241,275.22x = 332,944.77 × 145,725.46
  4. Step 4: Simplify right side
    241,275.22x = 48,518,529,762.84
  5. Step 5: Solve for x
    x = 48,518,529,762.84/241,275.22
  6. Step 6: Final answer
    x = 201,092.05

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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.