Home / 195,582.54-293,389.47-62,481.72

Finding the Fourth Proportional to 195,582.54, 293,389.47 and 62,481.72

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Solution

The fourth proportional to 195,582.54, 293,389.47 and 62,481.72 is: 93,727.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,582.54 : 293,389.47 = 62,481.72 : x
  2. Step 2: Convert to fraction form
    195,582.54/293,389.47 = 62,481.72/x
  3. Step 3: Cross multiply
    195,582.54x = 293,389.47 × 62,481.72
  4. Step 4: Simplify right side
    195,582.54x = 18,331,478,715.49
  5. Step 5: Solve for x
    x = 18,331,478,715.49/195,582.54
  6. Step 6: Final answer
    x = 93,727.58

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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.