Home / 195,379.80-293,066.50-62,258.24

Finding the Fourth Proportional to 195,379.80, 293,066.50 and 62,258.24

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Solution

The fourth proportional to 195,379.80, 293,066.50 and 62,258.24 is: 93,386.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,379.80 : 293,066.50 = 62,258.24 : x
  2. Step 2: Convert to fraction form
    195,379.80/293,066.50 = 62,258.24/x
  3. Step 3: Cross multiply
    195,379.80x = 293,066.50 × 62,258.24
  4. Step 4: Simplify right side
    195,379.80x = 18,245,804,492.96
  5. Step 5: Solve for x
    x = 18,245,804,492.96/195,379.80
  6. Step 6: Final answer
    x = 93,386.34

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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.