Home / 195,270.81-292,908.65-62,150.55

Finding the Fourth Proportional to 195,270.81, 292,908.65 and 62,150.55

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Solution

The fourth proportional to 195,270.81, 292,908.65 and 62,150.55 is: 93,226.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,270.81 : 292,908.65 = 62,150.55 : x
  2. Step 2: Convert to fraction form
    195,270.81/292,908.65 = 62,150.55/x
  3. Step 3: Cross multiply
    195,270.81x = 292,908.65 × 62,150.55
  4. Step 4: Simplify right side
    195,270.81x = 18,204,433,386.50
  5. Step 5: Solve for x
    x = 18,204,433,386.50/195,270.81
  6. Step 6: Final answer
    x = 93,226.60

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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.