Home / 195,324.48-292,970.64-62,199.36

Finding the Fourth Proportional to 195,324.48, 292,970.64 and 62,199.36

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Solution

The fourth proportional to 195,324.48, 292,970.64 and 62,199.36 is: 93,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,324.48 : 292,970.64 = 62,199.36 : x
  2. Step 2: Convert to fraction form
    195,324.48/292,970.64 = 62,199.36/x
  3. Step 3: Cross multiply
    195,324.48x = 292,970.64 × 62,199.36
  4. Step 4: Simplify right side
    195,324.48x = 18,222,586,306.79
  5. Step 5: Solve for x
    x = 18,222,586,306.79/195,324.48
  6. Step 6: Final answer
    x = 93,293.92

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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.