Home / 195,595.74-269,928.54-110,710.98

Finding the Fourth Proportional to 195,595.74, 269,928.54 and 110,710.98

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Solution

The fourth proportional to 195,595.74, 269,928.54 and 110,710.98 is: 152,784.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,595.74 : 269,928.54 = 110,710.98 : x
  2. Step 2: Convert to fraction form
    195,595.74/269,928.54 = 110,710.98/x
  3. Step 3: Cross multiply
    195,595.74x = 269,928.54 × 110,710.98
  4. Step 4: Simplify right side
    195,595.74x = 29,884,053,193.37
  5. Step 5: Solve for x
    x = 29,884,053,193.37/195,595.74
  6. Step 6: Final answer
    x = 152,784.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.