Home / 195,644.50-293,508.84-60,705.88

Finding the Fourth Proportional to 195,644.50, 293,508.84 and 60,705.88

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Solution

The fourth proportional to 195,644.50, 293,508.84 and 60,705.88 is: 91,071.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,644.50 : 293,508.84 = 60,705.88 : x
  2. Step 2: Convert to fraction form
    195,644.50/293,508.84 = 60,705.88/x
  3. Step 3: Cross multiply
    195,644.50x = 293,508.84 × 60,705.88
  4. Step 4: Simplify right side
    195,644.50x = 17,817,712,419.98
  5. Step 5: Solve for x
    x = 17,817,712,419.98/195,644.50
  6. Step 6: Final answer
    x = 91,071.88

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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.