Home / 195,496.20-293,244.30-62,386.20

Finding the Fourth Proportional to 195,496.20, 293,244.30 and 62,386.20

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Solution

The fourth proportional to 195,496.20, 293,244.30 and 62,386.20 is: 93,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,496.20 : 293,244.30 = 62,386.20 : x
  2. Step 2: Convert to fraction form
    195,496.20/293,244.30 = 62,386.20/x
  3. Step 3: Cross multiply
    195,496.20x = 293,244.30 × 62,386.20
  4. Step 4: Simplify right side
    195,496.20x = 18,294,397,548.66
  5. Step 5: Solve for x
    x = 18,294,397,548.66/195,496.20
  6. Step 6: Final answer
    x = 93,579.30

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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.