Home / 195,461.10-293,219.60-62,342.87

Finding the Fourth Proportional to 195,461.10, 293,219.60 and 62,342.87

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Solution

The fourth proportional to 195,461.10, 293,219.60 and 62,342.87 is: 93,523.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,461.10 : 293,219.60 = 62,342.87 : x
  2. Step 2: Convert to fraction form
    195,461.10/293,219.60 = 62,342.87/x
  3. Step 3: Cross multiply
    195,461.10x = 293,219.60 × 62,342.87
  4. Step 4: Simplify right side
    195,461.10x = 18,280,149,626.44
  5. Step 5: Solve for x
    x = 18,280,149,626.44/195,461.10
  6. Step 6: Final answer
    x = 93,523.21

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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.