Home / 176,241.22-243,206.30-95,667.02

Finding the Fourth Proportional to 176,241.22, 243,206.30 and 95,667.02

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Solution

The fourth proportional to 176,241.22, 243,206.30 and 95,667.02 is: 132,016.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,241.22 : 243,206.30 = 95,667.02 : x
  2. Step 2: Convert to fraction form
    176,241.22/243,206.30 = 95,667.02/x
  3. Step 3: Cross multiply
    176,241.22x = 243,206.30 × 95,667.02
  4. Step 4: Simplify right side
    176,241.22x = 23,266,821,966.23
  5. Step 5: Solve for x
    x = 23,266,821,966.23/176,241.22
  6. Step 6: Final answer
    x = 132,016.91

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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.