Home / 98,026.67-147,047.03-41,043.23

Finding the Fourth Proportional to 98,026.67, 147,047.03 and 41,043.23

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Solution

The fourth proportional to 98,026.67, 147,047.03 and 41,043.23 is: 61,567.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,026.67 : 147,047.03 = 41,043.23 : x
  2. Step 2: Convert to fraction form
    98,026.67/147,047.03 = 41,043.23/x
  3. Step 3: Cross multiply
    98,026.67x = 147,047.03 × 41,043.23
  4. Step 4: Simplify right side
    98,026.67x = 6,035,284,132.66
  5. Step 5: Solve for x
    x = 6,035,284,132.66/98,026.67
  6. Step 6: Final answer
    x = 61,567.78

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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.