Home / 95,007.70-142,422.45-35,883.10

Finding the Fourth Proportional to 95,007.70, 142,422.45 and 35,883.10

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Solution

The fourth proportional to 95,007.70, 142,422.45 and 35,883.10 is: 53,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,007.70 : 142,422.45 = 35,883.10 : x
  2. Step 2: Convert to fraction form
    95,007.70/142,422.45 = 35,883.10/x
  3. Step 3: Cross multiply
    95,007.70x = 142,422.45 × 35,883.10
  4. Step 4: Simplify right side
    95,007.70x = 5,110,559,015.60
  5. Step 5: Solve for x
    x = 5,110,559,015.60/95,007.70
  6. Step 6: Final answer
    x = 53,791.00

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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.