Home / 195,556.95-293,148.18-62,363.79

Finding the Fourth Proportional to 195,556.95, 293,148.18 and 62,363.79

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Solution

The fourth proportional to 195,556.95, 293,148.18 and 62,363.79 is: 93,485.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,556.95 : 293,148.18 = 62,363.79 : x
  2. Step 2: Convert to fraction form
    195,556.95/293,148.18 = 62,363.79/x
  3. Step 3: Cross multiply
    195,556.95x = 293,148.18 × 62,363.79
  4. Step 4: Simplify right side
    195,556.95x = 18,281,831,536.40
  5. Step 5: Solve for x
    x = 18,281,831,536.40/195,556.95
  6. Step 6: Final answer
    x = 93,485.97

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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.