Home / 142,731.40-214,097.10-95,729.80

Finding the Fourth Proportional to 142,731.40, 214,097.10 and 95,729.80

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Solution

The fourth proportional to 142,731.40, 214,097.10 and 95,729.80 is: 143,594.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,731.40 : 214,097.10 = 95,729.80 : x
  2. Step 2: Convert to fraction form
    142,731.40/214,097.10 = 95,729.80/x
  3. Step 3: Cross multiply
    142,731.40x = 214,097.10 × 95,729.80
  4. Step 4: Simplify right side
    142,731.40x = 20,495,472,563.58
  5. Step 5: Solve for x
    x = 20,495,472,563.58/142,731.40
  6. Step 6: Final answer
    x = 143,594.70

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