Home / 146,305.26-219,432.98-41,099.63

Finding the Fourth Proportional to 146,305.26, 219,432.98 and 41,099.63

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Solution

The fourth proportional to 146,305.26, 219,432.98 and 41,099.63 is: 61,642.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,305.26 : 219,432.98 = 41,099.63 : x
  2. Step 2: Convert to fraction form
    146,305.26/219,432.98 = 41,099.63/x
  3. Step 3: Cross multiply
    146,305.26x = 219,432.98 × 41,099.63
  4. Step 4: Simplify right side
    146,305.26x = 9,018,613,293.38
  5. Step 5: Solve for x
    x = 9,018,613,293.38/146,305.26
  6. Step 6: Final answer
    x = 61,642.44

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1.5x scale

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.