Home / 146,181.17-219,253.53-41,008.34

Finding the Fourth Proportional to 146,181.17, 219,253.53 and 41,008.34

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Solution

The fourth proportional to 146,181.17, 219,253.53 and 41,008.34 is: 61,507.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,181.17 : 219,253.53 = 41,008.34 : x
  2. Step 2: Convert to fraction form
    146,181.17/219,253.53 = 41,008.34/x
  3. Step 3: Cross multiply
    146,181.17x = 219,253.53 × 41,008.34
  4. Step 4: Simplify right side
    146,181.17x = 8,991,223,304.44
  5. Step 5: Solve for x
    x = 8,991,223,304.44/146,181.17
  6. Step 6: Final answer
    x = 61,507.40

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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.