Home / 195,574.89-293,502.20-83,333.73

Finding the Fourth Proportional to 195,574.89, 293,502.20 and 83,333.73

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Solution

The fourth proportional to 195,574.89, 293,502.20 and 83,333.73 is: 125,060.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,574.89 : 293,502.20 = 83,333.73 : x
  2. Step 2: Convert to fraction form
    195,574.89/293,502.20 = 83,333.73/x
  3. Step 3: Cross multiply
    195,574.89x = 293,502.20 × 83,333.73
  4. Step 4: Simplify right side
    195,574.89x = 24,458,633,089.21
  5. Step 5: Solve for x
    x = 24,458,633,089.21/195,574.89
  6. Step 6: Final answer
    x = 125,060.19

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1.5x scale

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.