Home / 195,595.20-293,015.52-116,772.48

Finding the Fourth Proportional to 195,595.20, 293,015.52 and 116,772.48

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Solution

The fourth proportional to 195,595.20, 293,015.52 and 116,772.48 is: 174,933.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,595.20 : 293,015.52 = 116,772.48 : x
  2. Step 2: Convert to fraction form
    195,595.20/293,015.52 = 116,772.48/x
  3. Step 3: Cross multiply
    195,595.20x = 293,015.52 × 116,772.48
  4. Step 4: Simplify right side
    195,595.20x = 34,216,148,948.89
  5. Step 5: Solve for x
    x = 34,216,148,948.89/195,595.20
  6. Step 6: Final answer
    x = 174,933.48

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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.