Home / 195,514.92-293,285.69-62,405.20

Finding the Fourth Proportional to 195,514.92, 293,285.69 and 62,405.20

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Solution

The fourth proportional to 195,514.92, 293,285.69 and 62,405.20 is: 93,612.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,514.92 : 293,285.69 = 62,405.20 : x
  2. Step 2: Convert to fraction form
    195,514.92/293,285.69 = 62,405.20/x
  3. Step 3: Cross multiply
    195,514.92x = 293,285.69 × 62,405.20
  4. Step 4: Simplify right side
    195,514.92x = 18,302,551,564.39
  5. Step 5: Solve for x
    x = 18,302,551,564.39/195,514.92
  6. Step 6: Final answer
    x = 93,612.05

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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.