Home / 195,646.68-293,512.09-60,707.94

Finding the Fourth Proportional to 195,646.68, 293,512.09 and 60,707.94

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Solution

The fourth proportional to 195,646.68, 293,512.09 and 60,707.94 is: 91,074.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,646.68 : 293,512.09 = 60,707.94 : x
  2. Step 2: Convert to fraction form
    195,646.68/293,512.09 = 60,707.94/x
  3. Step 3: Cross multiply
    195,646.68x = 293,512.09 × 60,707.94
  4. Step 4: Simplify right side
    195,646.68x = 17,818,514,348.99
  5. Step 5: Solve for x
    x = 17,818,514,348.99/195,646.68
  6. Step 6: Final answer
    x = 91,074.96

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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.