Home / 195,937.76-293,948.21-62,911.46

Finding the Fourth Proportional to 195,937.76, 293,948.21 and 62,911.46

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Solution

The fourth proportional to 195,937.76, 293,948.21 and 62,911.46 is: 94,380.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,937.76 : 293,948.21 = 62,911.46 : x
  2. Step 2: Convert to fraction form
    195,937.76/293,948.21 = 62,911.46/x
  3. Step 3: Cross multiply
    195,937.76x = 293,948.21 × 62,911.46
  4. Step 4: Simplify right side
    195,937.76x = 18,492,711,475.80
  5. Step 5: Solve for x
    x = 18,492,711,475.80/195,937.76
  6. Step 6: Final answer
    x = 94,380.54

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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.