Home / 146,337.35-219,506.02-41,156.31

Finding the Fourth Proportional to 146,337.35, 219,506.02 and 41,156.31

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Solution

The fourth proportional to 146,337.35, 219,506.02 and 41,156.31 is: 61,734.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,337.35 : 219,506.02 = 41,156.31 : x
  2. Step 2: Convert to fraction form
    146,337.35/219,506.02 = 41,156.31/x
  3. Step 3: Cross multiply
    146,337.35x = 219,506.02 × 41,156.31
  4. Step 4: Simplify right side
    146,337.35x = 9,034,057,805.99
  5. Step 5: Solve for x
    x = 9,034,057,805.99/146,337.35
  6. Step 6: Final answer
    x = 61,734.46

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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.