Home / 336,097.08-504,220.38-146,588.10

Finding the Fourth Proportional to 336,097.08, 504,220.38 and 146,588.10

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Solution

The fourth proportional to 336,097.08, 504,220.38 and 146,588.10 is: 219,914.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,097.08 : 504,220.38 = 146,588.10 : x
  2. Step 2: Convert to fraction form
    336,097.08/504,220.38 = 146,588.10/x
  3. Step 3: Cross multiply
    336,097.08x = 504,220.38 × 146,588.10
  4. Step 4: Simplify right side
    336,097.08x = 73,912,707,485.48
  5. Step 5: Solve for x
    x = 73,912,707,485.48/336,097.08
  6. Step 6: Final answer
    x = 219,914.76

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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.