Home / 146,049.91-201,422.70-95,044.29

Finding the Fourth Proportional to 146,049.91, 201,422.70 and 95,044.29

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Solution

The fourth proportional to 146,049.91, 201,422.70 and 95,044.29 is: 131,079.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,049.91 : 201,422.70 = 95,044.29 : x
  2. Step 2: Convert to fraction form
    146,049.91/201,422.70 = 95,044.29/x
  3. Step 3: Cross multiply
    146,049.91x = 201,422.70 × 95,044.29
  4. Step 4: Simplify right side
    146,049.91x = 19,144,076,756.05
  5. Step 5: Solve for x
    x = 19,144,076,756.05/146,049.91
  6. Step 6: Final answer
    x = 131,079.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.