Home / 134,237.70-201,793.95-95,066.10

Finding the Fourth Proportional to 134,237.70, 201,793.95 and 95,066.10

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Solution

The fourth proportional to 134,237.70, 201,793.95 and 95,066.10 is: 142,908.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,237.70 : 201,793.95 = 95,066.10 : x
  2. Step 2: Convert to fraction form
    134,237.70/201,793.95 = 95,066.10/x
  3. Step 3: Cross multiply
    134,237.70x = 201,793.95 × 95,066.10
  4. Step 4: Simplify right side
    134,237.70x = 19,183,763,830.10
  5. Step 5: Solve for x
    x = 19,183,763,830.10/134,237.70
  6. Step 6: Final answer
    x = 142,908.91

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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.