Home / 97,451.63-146,177.46-36,673.34

Finding the Fourth Proportional to 97,451.63, 146,177.46 and 36,673.34

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Solution

The fourth proportional to 97,451.63, 146,177.46 and 36,673.34 is: 55,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,451.63 : 146,177.46 = 36,673.34 : x
  2. Step 2: Convert to fraction form
    97,451.63/146,177.46 = 36,673.34/x
  3. Step 3: Cross multiply
    97,451.63x = 146,177.46 × 36,673.34
  4. Step 4: Simplify right side
    97,451.63x = 5,360,814,960.03
  5. Step 5: Solve for x
    x = 5,360,814,960.03/97,451.63
  6. Step 6: Final answer
    x = 55,010.01

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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.