Home / 241,276.22-332,946.15-145,726.46

Finding the Fourth Proportional to 241,276.22, 332,946.15 and 145,726.46

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Solution

The fourth proportional to 241,276.22, 332,946.15 and 145,726.46 is: 201,093.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,276.22 : 332,946.15 = 145,726.46 : x
  2. Step 2: Convert to fraction form
    241,276.22/332,946.15 = 145,726.46/x
  3. Step 3: Cross multiply
    241,276.22x = 332,946.15 × 145,726.46
  4. Step 4: Simplify right side
    241,276.22x = 48,519,063,810.13
  5. Step 5: Solve for x
    x = 48,519,063,810.13/241,276.22
  6. Step 6: Final answer
    x = 201,093.43

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1.5x scale

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.