Home / 195,540.36-293,342.27-60,572.90

Finding the Fourth Proportional to 195,540.36, 293,342.27 and 60,572.90

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Solution

The fourth proportional to 195,540.36, 293,342.27 and 60,572.90 is: 90,869.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,540.36 : 293,342.27 = 60,572.90 : x
  2. Step 2: Convert to fraction form
    195,540.36/293,342.27 = 60,572.90/x
  3. Step 3: Cross multiply
    195,540.36x = 293,342.27 × 60,572.90
  4. Step 4: Simplify right side
    195,540.36x = 17,768,590,216.91
  5. Step 5: Solve for x
    x = 17,768,590,216.91/195,540.36
  6. Step 6: Final answer
    x = 90,869.17

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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.