Home / 195,334.51-294,465.82-182,314.48

Finding the Fourth Proportional to 195,334.51, 294,465.82 and 182,314.48

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Solution

The fourth proportional to 195,334.51, 294,465.82 and 182,314.48 is: 274,838.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,334.51 : 294,465.82 = 182,314.48 : x
  2. Step 2: Convert to fraction form
    195,334.51/294,465.82 = 182,314.48/x
  3. Step 3: Cross multiply
    195,334.51x = 294,465.82 × 182,314.48
  4. Step 4: Simplify right side
    195,334.51x = 53,685,381,659.12
  5. Step 5: Solve for x
    x = 53,685,381,659.12/195,334.51
  6. Step 6: Final answer
    x = 274,838.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.