Home / 160,360.98-221,283.14-95,817.38

Finding the Fourth Proportional to 160,360.98, 221,283.14 and 95,817.38

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Solution

The fourth proportional to 160,360.98, 221,283.14 and 95,817.38 is: 132,219.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,360.98 : 221,283.14 = 95,817.38 : x
  2. Step 2: Convert to fraction form
    160,360.98/221,283.14 = 95,817.38/x
  3. Step 3: Cross multiply
    160,360.98x = 221,283.14 × 95,817.38
  4. Step 4: Simplify right side
    160,360.98x = 21,202,770,712.97
  5. Step 5: Solve for x
    x = 21,202,770,712.97/160,360.98
  6. Step 6: Final answer
    x = 132,219.01

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1.5x scale

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.