Home / 97,804.48-146,776.68-41,684.04

Finding the Fourth Proportional to 97,804.48, 146,776.68 and 41,684.04

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Solution

The fourth proportional to 97,804.48, 146,776.68 and 41,684.04 is: 62,555.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,804.48 : 146,776.68 = 41,684.04 : x
  2. Step 2: Convert to fraction form
    97,804.48/146,776.68 = 41,684.04/x
  3. Step 3: Cross multiply
    97,804.48x = 146,776.68 × 41,684.04
  4. Step 4: Simplify right side
    97,804.48x = 6,118,245,000.19
  5. Step 5: Solve for x
    x = 6,118,245,000.19/97,804.48
  6. Step 6: Final answer
    x = 62,555.88

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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.