Home / 335,736.16-463,349.37-250,705.60

Finding the Fourth Proportional to 335,736.16, 463,349.37 and 250,705.60

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Solution

The fourth proportional to 335,736.16, 463,349.37 and 250,705.60 is: 345,998.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,736.16 : 463,349.37 = 250,705.60 : x
  2. Step 2: Convert to fraction form
    335,736.16/463,349.37 = 250,705.60/x
  3. Step 3: Cross multiply
    335,736.16x = 463,349.37 × 250,705.60
  4. Step 4: Simplify right side
    335,736.16x = 116,164,281,815.47
  5. Step 5: Solve for x
    x = 116,164,281,815.47/335,736.16
  6. Step 6: Final answer
    x = 345,998.72

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1.5x scale

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.