Home / 195,736.14-293,521.59-60,783.66

Finding the Fourth Proportional to 195,736.14, 293,521.59 and 60,783.66

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Solution

The fourth proportional to 195,736.14, 293,521.59 and 60,783.66 is: 91,149.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,736.14 : 293,521.59 = 60,783.66 : x
  2. Step 2: Convert to fraction form
    195,736.14/293,521.59 = 60,783.66/x
  3. Step 3: Cross multiply
    195,736.14x = 293,521.59 × 60,783.66
  4. Step 4: Simplify right side
    195,736.14x = 17,841,316,529.22
  5. Step 5: Solve for x
    x = 17,841,316,529.22/195,736.14
  6. Step 6: Final answer
    x = 91,149.83

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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.