Home / 146,276.24-219,421.88-41,103.41

Finding the Fourth Proportional to 146,276.24, 219,421.88 and 41,103.41

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Solution

The fourth proportional to 146,276.24, 219,421.88 and 41,103.41 is: 61,657.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,276.24 : 219,421.88 = 41,103.41 : x
  2. Step 2: Convert to fraction form
    146,276.24/219,421.88 = 41,103.41/x
  3. Step 3: Cross multiply
    146,276.24x = 219,421.88 × 41,103.41
  4. Step 4: Simplify right side
    146,276.24x = 9,018,987,496.61
  5. Step 5: Solve for x
    x = 9,018,987,496.61/146,276.24
  6. Step 6: Final answer
    x = 61,657.23

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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.