Home / 97,377.39-146,123.19-41,214.02

Finding the Fourth Proportional to 97,377.39, 146,123.19 and 41,214.02

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Solution

The fourth proportional to 97,377.39, 146,123.19 and 41,214.02 is: 61,845.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,377.39 : 146,123.19 = 41,214.02 : x
  2. Step 2: Convert to fraction form
    97,377.39/146,123.19 = 41,214.02/x
  3. Step 3: Cross multiply
    97,377.39x = 146,123.19 × 41,214.02
  4. Step 4: Simplify right side
    97,377.39x = 6,022,323,344.51
  5. Step 5: Solve for x
    x = 6,022,323,344.51/97,377.39
  6. Step 6: Final answer
    x = 61,845.19

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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.